91710711

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{2269}}^1$

素因数の和:2780

約数の個数: 20

約数和(自身を含む): 137335000

約数和(自身を除く): 45624289

約数列:

[1, 3, 9, 27, 81, 499, 1497, 2269, 4491, 6807, 13473, 20421, 40419, 61263, 183789, 1132231, 3396693, 10190079, 30570237, 91710711]

約数ペア:

[(1, 91710711), (3, 30570237), (9, 10190079), (27, 3396693), (81, 1132231), (499, 183789), (1497, 61263), (2269, 40419), (4491, 20421), (6807, 13473)]