55218999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{7307}}^1$

素因数の和:7550

約数の個数: 16

約数和(自身を含む): 80680320

約数和(自身を除く): 25461321

約数列:

[1, 3, 11, 33, 229, 687, 2519, 7307, 7557, 21921, 80377, 241131, 1673303, 5019909, 18406333, 55218999]

約数ペア:

[(1, 55218999), (3, 18406333), (11, 5019909), (33, 1673303), (229, 241131), (687, 80377), (2519, 21921), (7307, 7557)]