74819577

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{13147}}^1$

素因数の和:13428

約数の個数: 16

約数和(自身を含む): 114440192

約数和(自身を除く): 39620615

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 13147, 39441, 92029, 276087, 3562837, 10688511, 24939859, 74819577]

約数ペア:

[(1, 74819577), (3, 24939859), (7, 10688511), (21, 3562837), (271, 276087), (813, 92029), (1897, 39441), (5691, 13147)]