75553479

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{30089}}^1$

素因数の和:30132

約数の個数: 20

約数和(自身を含む): 116508480

約数和(自身を除く): 40955001

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 30089, 90267, 270801, 812403, 932759, 2437209, 2798277, 8394831, 25184493, 75553479]

約数ペア:

[(1, 75553479), (3, 25184493), (9, 8394831), (27, 2798277), (31, 2437209), (81, 932759), (93, 812403), (279, 270801), (837, 90267), (2511, 30089)]