166475991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{36293}}^1$

素因数の和:36446

約数の個数: 16

約数和(自身を含む): 243895680

約数和(自身を除く): 77419689

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 36293, 108879, 399223, 1197669, 5044727, 15134181, 55491997, 166475991]

約数ペア:

[(1, 166475991), (3, 55491997), (11, 15134181), (33, 5044727), (139, 1197669), (417, 399223), (1529, 108879), (4587, 36293)]