172292079

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 71563281

約数列:

[1, 3, 31, 71, 93, 97, 213, 269, 291, 807, 2201, 3007, 6603, 6887, 8339, 9021, 19099, 20661, 25017, 26093, 57297, 78279, 213497, 592069, 640491, 808883, 1776207, 1852603, 2426649, 5557809, 57430693, 172292079]

約数ペア:

[(1, 172292079), (3, 57430693), (31, 5557809), (71, 2426649), (93, 1852603), (97, 1776207), (213, 808883), (269, 640491), (291, 592069), (807, 213497), (2201, 78279), (3007, 57297), (6603, 26093), (6887, 25017), (8339, 20661), (9021, 19099)]