75141621

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{121001}}^1$

素因数の和:121033

約数の個数: 16

約数和(自身を含む): 116161920

約数和(自身を除く): 41020299

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 121001, 363003, 1089009, 2783023, 3267027, 8349069, 25047207, 75141621]

約数ペア:

[(1, 75141621), (3, 25047207), (9, 8349069), (23, 3267027), (27, 2783023), (69, 1089009), (207, 363003), (621, 121001)]