145420263

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{50971}}^1$

素因数の和:51294

約数の個数: 12

約数和(自身を含む): 210718248

約数和(自身を除く): 65297985

約数列:

[1, 3, 9, 317, 951, 2853, 50971, 152913, 458739, 16157807, 48473421, 145420263]

約数ペア:

[(1, 145420263), (3, 48473421), (9, 16157807), (317, 458739), (951, 152913), (2853, 50971)]