72953727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 121781760

約数和(自身を除く): 48828033

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313, 939, 1009, 2191, 3027, 3443, 6573, 7063, 10329, 11099, 21189, 24101, 33297, 72303, 77693, 233079, 315817, 947451, 2210719, 3473987, 6632157, 10421961, 24317909, 72953727]

約数ペア:

[(1, 72953727), (3, 24317909), (7, 10421961), (11, 6632157), (21, 3473987), (33, 2210719), (77, 947451), (231, 315817), (313, 233079), (939, 77693), (1009, 72303), (2191, 33297), (3027, 24101), (3443, 21189), (6573, 11099), (7063, 10329)]