126155679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{75227}}^1$

素因数の和:75286

約数の個数: 16

約数和(自身を含む): 185361792

約数和(自身を除く): 59206113

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 75227, 225681, 977951, 2933853, 3234761, 9704283, 42051893, 126155679]

約数ペア:

[(1, 126155679), (3, 42051893), (13, 9704283), (39, 3234761), (43, 2933853), (129, 977951), (559, 225681), (1677, 75227)]