264967713

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{160879}}^1$

素因数の和:160949

約数の個数: 16

約数和(自身を含む): 398982400

約数和(自身を除く): 134014687

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 160879, 482637, 1447911, 4343733, 9813619, 29440857, 88322571, 264967713]

約数ペア:

[(1, 264967713), (3, 88322571), (9, 29440857), (27, 9813619), (61, 4343733), (183, 1447911), (549, 482637), (1647, 160879)]