25944489

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 40140800

約数和(自身を除く): 14196311

約数列:

[1, 3, 9, 27, 31, 93, 139, 223, 279, 417, 669, 837, 1251, 2007, 3753, 4309, 6021, 6913, 12927, 20739, 30997, 38781, 62217, 92991, 116343, 186651, 278973, 836919, 960907, 2882721, 8648163, 25944489]

約数ペア:

[(1, 25944489), (3, 8648163), (9, 2882721), (27, 960907), (31, 836919), (93, 278973), (139, 186651), (223, 116343), (279, 92991), (417, 62217), (669, 38781), (837, 30997), (1251, 20739), (2007, 12927), (3753, 6913), (4309, 6021)]