72313329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{7001}}^1$

素因数の和:7328

約数の個数: 16

約数和(自身を含む): 105534144

約数和(自身を除く): 33220815

約数列:

[1, 3, 11, 33, 313, 939, 3443, 7001, 10329, 21003, 77011, 231033, 2191313, 6573939, 24104443, 72313329]

約数ペア:

[(1, 72313329), (3, 24104443), (11, 6573939), (33, 2191313), (313, 231033), (939, 77011), (3443, 21003), (7001, 10329)]