74165889

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{32401}}^1$

素因数の和:32520

約数の個数: 16

約数和(自身を含む): 114055040

約数和(自身を除く): 39889151

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 32401, 97203, 226807, 680421, 3531709, 10595127, 24721963, 74165889]

約数ペア:

[(1, 74165889), (3, 24721963), (7, 10595127), (21, 3531709), (109, 680421), (327, 226807), (763, 97203), (2289, 32401)]