90420153

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5483}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 126351360

約数和(自身を除く): 35931207

約数列:

[1, 3, 23, 69, 239, 717, 5483, 5497, 16449, 16491, 126109, 378327, 1310437, 3931311, 30140051, 90420153]

約数ペア:

[(1, 90420153), (3, 30140051), (23, 3931311), (69, 1310437), (239, 378327), (717, 126109), (5483, 16491), (5497, 16449)]