7831218526839

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{269}}^1\times {\mathrm{518299}}^1$

素因数の和:518732

約数の個数: 36

約数和(自身を含む): 11499371793000

約数和(自身を除く): 3668153266161

約数列:

[1, 3, 9, 79, 237, 269, 711, 807, 2421, 6241, 18723, 21251, 56169, 63753, 191259, 518299, 1554897, 1678829, 4664691, 5036487, 15109461, 40945621, 122836863, 139422431, 368510589, 418267293, 1254801879, 3234704059, 9704112177, 11014372049, 29112336531, 33043116147, 99129348441, 870135391871, 2610406175613, 7831218526839]

約数ペア:

[(1, 7831218526839), (3, 2610406175613), (9, 870135391871), (79, 99129348441), (237, 33043116147), (269, 29112336531), (711, 11014372049), (807, 9704112177), (2421, 3234704059), (6241, 1254801879), (18723, 418267293), (21251, 368510589), (56169, 139422431), (63753, 122836863), (191259, 40945621), (518299, 15109461), (1554897, 5036487), (1678829, 4664691)]