156965036787

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{637937}}^1$

素因数の和:638660

約数の個数: 32

約数和(自身を含む): 250786186560

約数和(自身を除く): 93821149773

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 701, 2103, 6309, 9113, 18927, 27339, 82017, 246051, 637937, 1913811, 5741433, 8293181, 17224299, 24879543, 74638629, 223915887, 447193837, 1341581511, 4024744533, 5813519881, 12074233599, 17440559643, 52321678929, 156965036787]

約数ペア:

[(1, 156965036787), (3, 52321678929), (9, 17440559643), (13, 12074233599), (27, 5813519881), (39, 4024744533), (117, 1341581511), (351, 447193837), (701, 223915887), (2103, 74638629), (6309, 24879543), (9113, 17224299), (18927, 8293181), (27339, 5741433), (82017, 1913811), (246051, 637937)]