29992113

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 46851200

約数和(自身を除く): 16859087

約数列:

[1, 3, 9, 27, 43, 79, 81, 109, 129, 237, 327, 387, 711, 981, 1161, 2133, 2943, 3397, 3483, 4687, 6399, 8611, 8829, 10191, 14061, 25833, 30573, 42183, 77499, 91719, 126549, 232497, 275157, 370273, 379647, 697491, 1110819, 3332457, 9997371, 29992113]

約数ペア:

[(1, 29992113), (3, 9997371), (9, 3332457), (27, 1110819), (43, 697491), (79, 379647), (81, 370273), (109, 275157), (129, 232497), (237, 126549), (327, 91719), (387, 77499), (711, 42183), (981, 30573), (1161, 25833), (2133, 14061), (2943, 10191), (3397, 8829), (3483, 8611), (4687, 6399)]