201437757

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 299174304

約数和(自身を除く): 97736547

約数列:

[1, 3, 9, 43, 129, 227, 387, 681, 2043, 2293, 6879, 9761, 20637, 29283, 87849, 98599, 295797, 520511, 887391, 1561533, 4684599, 22381973, 67145919, 201437757]

約数ペア:

[(1, 201437757), (3, 67145919), (9, 22381973), (43, 4684599), (129, 1561533), (227, 887391), (387, 520511), (681, 295797), (2043, 98599), (2293, 87849), (6879, 29283), (9761, 20637)]