156947855697

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{6323}}^1\times {\mathrm{6551}}^1$

素因数の和:13301

約数の個数: 24

約数和(自身を含む): 227311576128

約数和(自身を除く): 70363720431

約数列:

[1, 3, 9, 421, 1263, 3789, 6323, 6551, 18969, 19653, 56907, 58959, 2661983, 2757971, 7985949, 8273913, 23957847, 24821739, 41421973, 124265919, 372797757, 17438650633, 52315951899, 156947855697]

約数ペア:

[(1, 156947855697), (3, 52315951899), (9, 17438650633), (421, 372797757), (1263, 124265919), (3789, 41421973), (6323, 24821739), (6551, 23957847), (18969, 8273913), (19653, 7985949), (56907, 2757971), (58959, 2661983)]