71360049387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 113765990400

約数和(自身を除く): 42405941013

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 199, 209, 341, 361, 589, 597, 627, 971, 1023, 1083, 1767, 2189, 2913, 3781, 3971, 6169, 6479, 6567, 10681, 11191, 11343, 11913, 18449, 18507, 19437, 30101, 32043, 33573, 41591, 55347, 67859, 71839, 90303, 117211, 123101, 124773, 193229, 202939, 203577, 215517, 331111, 350531, 351633, 369303, 571919, 579687, 608817, 790229, 993333, 1051593, 1289321, 1715757, 2125519, 2227009, 2370687, 3671351, 3855841, 3867963, 5990099, 6291109, 6376557, 6681027, 10866461, 11014053, 11567523, 17970297, 18873327, 24497099, 32599383, 40384861, 65891089, 69755669, 73491297, 113811881, 119531071, 121154583, 197673267, 209267007, 341435643, 358593213, 767312359, 1251930691, 2162425739, 2301937077, 3755792073, 6487277217, 23786683129, 71360049387]

約数ペア:

[(1, 71360049387), (3, 23786683129), (11, 6487277217), (19, 3755792073), (31, 2301937077), (33, 2162425739), (57, 1251930691), (93, 767312359), (199, 358593213), (209, 341435643), (341, 209267007), (361, 197673267), (589, 121154583), (597, 119531071), (627, 113811881), (971, 73491297), (1023, 69755669), (1083, 65891089), (1767, 40384861), (2189, 32599383), (2913, 24497099), (3781, 18873327), (3971, 17970297), (6169, 11567523), (6479, 11014053), (6567, 10866461), (10681, 6681027), (11191, 6376557), (11343, 6291109), (11913, 5990099), (18449, 3867963), (18507, 3855841), (19437, 3671351), (30101, 2370687), (32043, 2227009), (33573, 2125519), (41591, 1715757), (55347, 1289321), (67859, 1051593), (71839, 993333), (90303, 790229), (117211, 608817), (123101, 579687), (124773, 571919), (193229, 369303), (202939, 351633), (203577, 350531), (215517, 331111)]