81849282

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{51869}}^1$

素因数の和:52137

約数の個数: 16

約数和(自身を含む): 164324160

約数和(自身を除く): 82474878

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 51869, 103738, 155607, 311214, 13641547, 27283094, 40924641, 81849282]

約数ペア:

[(1, 81849282), (2, 40924641), (3, 27283094), (6, 13641547), (263, 311214), (526, 155607), (789, 103738), (1578, 51869)]