15681033

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 24006528

約数和(自身を除く): 8325495

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 1373, 3807, 4119, 11421, 12357, 37071, 64531, 111213, 193593, 333639, 580779, 1742337, 5227011, 15681033]

約数ペア:

[(1, 15681033), (3, 5227011), (9, 1742337), (27, 580779), (47, 333639), (81, 193593), (141, 111213), (243, 64531), (423, 37071), (1269, 12357), (1373, 11421), (3807, 4119)]