42415698759

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:2040

約数の個数: 64

約数和(自身を含む): 66812359680

約数和(自身を除く): 24396660921

約数列:

[1, 3, 7, 21, 53, 109, 159, 211, 327, 371, 633, 763, 1113, 1477, 1657, 2289, 4431, 4971, 5777, 11183, 11599, 17331, 22999, 33549, 34797, 40439, 68997, 78281, 87821, 121317, 160993, 180613, 234843, 263463, 349627, 482979, 541839, 614747, 1048881, 1218947, 1264291, 1844241, 2447389, 3656841, 3792873, 7342167, 8532629, 9572489, 18530231, 25597887, 28717467, 38109343, 55590693, 67007423, 114328029, 129711617, 201022269, 266765401, 389134851, 800296203, 2019795179, 6059385537, 14138566253, 42415698759]

約数ペア:

[(1, 42415698759), (3, 14138566253), (7, 6059385537), (21, 2019795179), (53, 800296203), (109, 389134851), (159, 266765401), (211, 201022269), (327, 129711617), (371, 114328029), (633, 67007423), (763, 55590693), (1113, 38109343), (1477, 28717467), (1657, 25597887), (2289, 18530231), (4431, 9572489), (4971, 8532629), (5777, 7342167), (11183, 3792873), (11599, 3656841), (17331, 2447389), (22999, 1844241), (33549, 1264291), (34797, 1218947), (40439, 1048881), (68997, 614747), (78281, 541839), (87821, 482979), (121317, 349627), (160993, 263463), (180613, 234843)]