72475329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9281}}^1$

素因数の和:9440

約数の個数: 16

約数和(自身を含む): 102473280

約数和(自身を除く): 29997951

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 9281, 27843, 176339, 529017, 1271497, 3814491, 24158443, 72475329]

約数ペア:

[(1, 72475329), (3, 24158443), (19, 3814491), (57, 1271497), (137, 529017), (411, 176339), (2603, 27843), (7809, 9281)]