56556693291

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2020387}}^1$

素因数の和:2020471

約数の個数: 32

約数和(自身を含む): 91030601728

約数和(自身を除く): 34473908437

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993, 2020387, 6061161, 14142709, 42428127, 62631997, 86876641, 187895991, 260629923, 438423979, 608136487, 1315271937, 1824409461, 2693175871, 8079527613, 18852231097, 56556693291]

約数ペア:

[(1, 56556693291), (3, 18852231097), (7, 8079527613), (21, 2693175871), (31, 1824409461), (43, 1315271937), (93, 608136487), (129, 438423979), (217, 260629923), (301, 187895991), (651, 86876641), (903, 62631997), (1333, 42428127), (3999, 14142709), (9331, 6061161), (27993, 2020387)]