81648137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 88784640

約数和(自身を除く): 7136503

約数列:

[1, 23, 29, 167, 667, 733, 3841, 4843, 16859, 21257, 111389, 122411, 488911, 2815453, 3549919, 81648137]

約数ペア:

[(1, 81648137), (23, 3549919), (29, 2815453), (167, 488911), (667, 122411), (733, 111389), (3841, 21257), (4843, 16859)]