156913749

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{28723}}^1$

素因数の和:29336

約数の個数: 12

約数和(自身を含む): 227034496

約数和(自身を除く): 70120747

約数列:

[1, 3, 9, 607, 1821, 5463, 28723, 86169, 258507, 17434861, 52304583, 156913749]

約数ペア:

[(1, 156913749), (3, 52304583), (9, 17434861), (607, 258507), (1821, 86169), (5463, 28723)]