7721639307

素因数分解:

$3^3\times {\mathrm{2671}}^1\times {\mathrm{107071}}^1$

素因数の和:109751

約数の個数: 16

約数和(自身を含む): 11443855360

約数和(自身を除く): 3722216053

約数列:

[1, 3, 9, 27, 2671, 8013, 24039, 72117, 107071, 321213, 963639, 2890917, 285986641, 857959923, 2573879769, 7721639307]

約数ペア:

[(1, 7721639307), (3, 2573879769), (9, 857959923), (27, 285986641), (2671, 2890917), (8013, 963639), (24039, 321213), (72117, 107071)]