90777573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23081}}^1$

素因数の和:23129

約数の個数: 24

約数和(自身を含む): 144031680

約数和(自身を除く): 53254107

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 23081, 69243, 207729, 438539, 530863, 1315617, 1592589, 3946851, 4777767, 10086397, 30259191, 90777573]

約数ペア:

[(1, 90777573), (3, 30259191), (9, 10086397), (19, 4777767), (23, 3946851), (57, 1592589), (69, 1315617), (171, 530863), (207, 438539), (437, 207729), (1311, 69243), (3933, 23081)]