165795042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3947501}}^1$

素因数の和:3947513

約数の個数: 16

約数和(自身を含む): 378960192

約数和(自身を除く): 213165150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3947501, 7895002, 11842503, 23685006, 27632507, 55265014, 82897521, 165795042]

約数ペア:

[(1, 165795042), (2, 82897521), (3, 55265014), (6, 27632507), (7, 23685006), (14, 11842503), (21, 7895002), (42, 3947501)]