75653739

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 131788800

約数和(自身を除く): 56135061

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 109, 161, 207, 327, 479, 483, 763, 981, 1437, 1449, 2289, 2507, 3353, 4311, 6867, 7521, 10059, 11017, 17549, 22563, 30177, 33051, 52211, 52647, 77119, 99153, 156633, 157941, 231357, 365477, 469899, 694071, 1096431, 1200853, 3289293, 3602559, 8405971, 10807677, 25217913, 75653739]

約数ペア:

[(1, 75653739), (3, 25217913), (7, 10807677), (9, 8405971), (21, 3602559), (23, 3289293), (63, 1200853), (69, 1096431), (109, 694071), (161, 469899), (207, 365477), (327, 231357), (479, 157941), (483, 156633), (763, 99153), (981, 77119), (1437, 52647), (1449, 52211), (2289, 33051), (2507, 30177), (3353, 22563), (4311, 17549), (6867, 11017), (7521, 10059)]