72440313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4889}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 105624000

約数和(自身を除く): 33183687

約数列:

[1, 3, 11, 33, 449, 1347, 4889, 4939, 14667, 14817, 53779, 161337, 2195161, 6585483, 24146771, 72440313]

約数ペア:

[(1, 72440313), (3, 24146771), (11, 6585483), (33, 2195161), (449, 161337), (1347, 53779), (4889, 14817), (4939, 14667)]