31546017

素因数分解:

$3^6\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 28

約数和(自身を含む): 47851540

約数和(自身を除く): 16305523

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 397, 729, 981, 1191, 2943, 3573, 8829, 10719, 26487, 32157, 43273, 79461, 96471, 129819, 289413, 389457, 1168371, 3505113, 10515339, 31546017]

約数ペア:

[(1, 31546017), (3, 10515339), (9, 3505113), (27, 1168371), (81, 389457), (109, 289413), (243, 129819), (327, 96471), (397, 79461), (729, 43273), (981, 32157), (1191, 26487), (2943, 10719), (3573, 8829)]