103617721557

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1109}}^1$

素因数の和:1624

約数の個数: 128

約数和(自身を含む): 186590822400

約数和(自身を除く): 82973100843

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 93, 111, 189, 217, 259, 279, 333, 431, 651, 777, 837, 999, 1109, 1147, 1293, 1953, 2331, 3017, 3327, 3441, 3879, 5859, 6993, 7763, 8029, 9051, 9981, 10323, 11637, 13361, 15947, 23289, 24087, 27153, 29943, 30969, 34379, 40083, 41033, 47841, 69867, 72261, 81459, 93527, 103137, 111629, 120249, 123099, 143523, 209601, 216783, 240653, 280581, 287231, 309411, 334887, 360747, 369297, 430569, 477979, 494357, 721959, 841743, 861693, 928233, 1004661, 1107891, 1272023, 1433937, 1483071, 2165877, 2525229, 2585079, 3013983, 3345853, 3460499, 3816069, 4301811, 4449213, 6497631, 7755237, 8904161, 10037559, 10381497, 11448207, 12905433, 13347639, 14817349, 17685223, 26712483, 30112677, 31144491, 34344621, 44452047, 53055669, 80137449, 90338031, 93433473, 103721443, 123796561, 133356141, 159167007, 240412347, 311164329, 371389683, 400068423, 477501021, 548241913, 933492987, 1114169049, 1644725739, 2800478961, 3342507147, 3837693391, 4934177217, 11513080173, 14802531651, 34539240519, 103617721557]

約数ペア:

[(1, 103617721557), (3, 34539240519), (7, 14802531651), (9, 11513080173), (21, 4934177217), (27, 3837693391), (31, 3342507147), (37, 2800478961), (63, 1644725739), (93, 1114169049), (111, 933492987), (189, 548241913), (217, 477501021), (259, 400068423), (279, 371389683), (333, 311164329), (431, 240412347), (651, 159167007), (777, 133356141), (837, 123796561), (999, 103721443), (1109, 93433473), (1147, 90338031), (1293, 80137449), (1953, 53055669), (2331, 44452047), (3017, 34344621), (3327, 31144491), (3441, 30112677), (3879, 26712483), (5859, 17685223), (6993, 14817349), (7763, 13347639), (8029, 12905433), (9051, 11448207), (9981, 10381497), (10323, 10037559), (11637, 8904161), (13361, 7755237), (15947, 6497631), (23289, 4449213), (24087, 4301811), (27153, 3816069), (29943, 3460499), (30969, 3345853), (34379, 3013983), (40083, 2585079), (41033, 2525229), (47841, 2165877), (69867, 1483071), (72261, 1433937), (81459, 1272023), (93527, 1107891), (103137, 1004661), (111629, 928233), (120249, 861693), (123099, 841743), (143523, 721959), (209601, 494357), (216783, 477979), (240653, 430569), (280581, 369297), (287231, 360747), (309411, 334887)]