71195859

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2551}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 117841152

約数和(自身を除く): 46645293

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 2551, 3101, 3987, 7653, 9303, 17857, 22959, 27909, 53571, 160713, 1130093, 3390279, 7910651, 10170837, 23731953, 71195859]

約数ペア:

[(1, 71195859), (3, 23731953), (7, 10170837), (9, 7910651), (21, 3390279), (63, 1130093), (443, 160713), (1329, 53571), (2551, 27909), (3101, 22959), (3987, 17857), (7653, 9303)]