159457083

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 215311392

約数和(自身を除く): 55854309

約数列:

[1, 3, 101, 303, 641, 821, 1923, 2463, 64741, 82921, 194223, 248763, 526261, 1578783, 53152361, 159457083]

約数ペア:

[(1, 159457083), (3, 53152361), (101, 1578783), (303, 526261), (641, 248763), (821, 194223), (1923, 82921), (2463, 64741)]