65140471

素因数分解:

${\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 72468000

約数和(自身を除く): 7327529

約数列:

[1, 11, 109, 121, 449, 1199, 1331, 4939, 13189, 48941, 54329, 145079, 538351, 597619, 5921861, 65140471]

約数ペア:

[(1, 65140471), (11, 5921861), (109, 597619), (121, 538351), (449, 145079), (1199, 54329), (1331, 48941), (4939, 13189)]