26183871

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 47308800

約数和(自身を除く): 21124929

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 93, 109, 123, 189, 217, 279, 287, 327, 369, 651, 763, 837, 861, 981, 1107, 1271, 1953, 2289, 2583, 2943, 3379, 3813, 4469, 5859, 6867, 7749, 8897, 10137, 11439, 13407, 20601, 23653, 26691, 30411, 31283, 34317, 40221, 70959, 80073, 91233, 93849, 120663, 138539, 212877, 240219, 281547, 415617, 638631, 844641, 969773, 1246851, 2909319, 3740553, 8727957, 26183871]

約数ペア:

[(1, 26183871), (3, 8727957), (7, 3740553), (9, 2909319), (21, 1246851), (27, 969773), (31, 844641), (41, 638631), (63, 415617), (93, 281547), (109, 240219), (123, 212877), (189, 138539), (217, 120663), (279, 93849), (287, 91233), (327, 80073), (369, 70959), (651, 40221), (763, 34317), (837, 31283), (861, 30411), (981, 26691), (1107, 23653), (1271, 20601), (1953, 13407), (2289, 11439), (2583, 10137), (2943, 8897), (3379, 7749), (3813, 6867), (4469, 5859)]