65880153

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{178537}}^1$

素因数の和:178584

約数の個数: 12

約数和(自身を含む): 97481748

約数和(自身を除く): 31601595

約数列:

[1, 3, 9, 41, 123, 369, 178537, 535611, 1606833, 7320017, 21960051, 65880153]

約数ペア:

[(1, 65880153), (3, 21960051), (9, 7320017), (41, 1606833), (123, 535611), (369, 178537)]