66347809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 75698280

約数和(自身を除く): 9350471

約数列:

[1, 11, 61, 89, 101, 121, 671, 979, 1111, 5429, 6161, 7381, 8989, 10769, 12221, 59719, 67771, 98879, 548329, 656909, 745481, 1087669, 6031619, 66347809]

約数ペア:

[(1, 66347809), (11, 6031619), (61, 1087669), (89, 745481), (101, 656909), (121, 548329), (671, 98879), (979, 67771), (1111, 59719), (5429, 12221), (6161, 10769), (7381, 8989)]