3328587

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 5237760

約数和(自身を除く): 1909173

約数列:

[1, 3, 9, 27, 43, 47, 61, 129, 141, 183, 387, 423, 549, 1161, 1269, 1647, 2021, 2623, 2867, 6063, 7869, 8601, 18189, 23607, 25803, 54567, 70821, 77409, 123281, 369843, 1109529, 3328587]

約数ペア:

[(1, 3328587), (3, 1109529), (9, 369843), (27, 123281), (43, 77409), (47, 70821), (61, 54567), (129, 25803), (141, 23607), (183, 18189), (387, 8601), (423, 7869), (549, 6063), (1161, 2867), (1269, 2623), (1647, 2021)]