56915271

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13093}}^1$

素因数の和:13132

約数の個数: 32

約数和(自身を含む): 100561920

約数和(自身を除く): 43646649

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 13093, 39279, 91651, 117837, 274953, 301139, 353511, 824859, 903417, 2107973, 2474577, 2710251, 6323919, 8130753, 18971757, 56915271]

約数ペア:

[(1, 56915271), (3, 18971757), (7, 8130753), (9, 6323919), (21, 2710251), (23, 2474577), (27, 2107973), (63, 903417), (69, 824859), (161, 353511), (189, 301139), (207, 274953), (483, 117837), (621, 91651), (1449, 39279), (4347, 13093)]