72710511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43987}}^1$

素因数の和:44038

約数の個数: 16

約数和(自身を含む): 105571200

約数和(自身を除く): 32860689

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 43987, 131961, 835753, 1275623, 2507259, 3826869, 24236837, 72710511]

約数ペア:

[(1, 72710511), (3, 24236837), (19, 3826869), (29, 2507259), (57, 1275623), (87, 835753), (551, 131961), (1653, 43987)]