84906639

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9539}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 130965120

約数和(自身を除く): 46058481

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 9539, 28617, 85851, 219397, 410177, 658191, 1230531, 1974573, 3691593, 9434071, 28302213, 84906639]

約数ペア:

[(1, 84906639), (3, 28302213), (9, 9434071), (23, 3691593), (43, 1974573), (69, 1230531), (129, 658191), (207, 410177), (387, 219397), (989, 85851), (2967, 28617), (8901, 9539)]