266972079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 405909504

約数和(自身を除く): 138937425

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 473, 517, 1419, 1551, 2021, 4003, 6063, 12009, 22231, 44033, 66693, 132099, 172129, 188141, 516387, 564423, 1893419, 2069551, 5680257, 6208653, 8090063, 24270189, 88990693, 266972079]

約数ペア:

[(1, 266972079), (3, 88990693), (11, 24270189), (33, 8090063), (43, 6208653), (47, 5680257), (129, 2069551), (141, 1893419), (473, 564423), (517, 516387), (1419, 188141), (1551, 172129), (2021, 132099), (4003, 66693), (6063, 44033), (12009, 22231)]