81756702

素因数分解:

$2^1\times 3^4\times {\mathrm{504671}}^1$

素因数の和:504685

約数の個数: 20

約数和(自身を含む): 183195936

約数和(自身を除く): 101439234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 504671, 1009342, 1514013, 3028026, 4542039, 9084078, 13626117, 27252234, 40878351, 81756702]

約数ペア:

[(1, 81756702), (2, 40878351), (3, 27252234), (6, 13626117), (9, 9084078), (18, 4542039), (27, 3028026), (54, 1514013), (81, 1009342), (162, 504671)]