72748227

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19079}}^1$

素因数の和:19154

約数の個数: 16

約数和(自身を含む): 102574080

約数和(自身を除く): 29825853

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 19079, 57237, 591449, 782239, 1774347, 2346717, 24249409, 72748227]

約数ペア:

[(1, 72748227), (3, 24249409), (31, 2346717), (41, 1774347), (93, 782239), (123, 591449), (1271, 57237), (3813, 19079)]