80749197

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{29611}}^1$

素因数の和:29721

約数の個数: 16

約数和(自身を含む): 120816960

約数和(自身を除く): 40067763

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 29611, 88833, 266499, 799497, 2990711, 8972133, 26916399, 80749197]

約数ペア:

[(1, 80749197), (3, 26916399), (9, 8972133), (27, 2990711), (101, 799497), (303, 266499), (909, 88833), (2727, 29611)]