89239269

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{53791}}^1$

素因数の和:53880

約数の個数: 16

約数和(自身を含む): 137707520

約数和(自身を除く): 48468251

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 53791, 161373, 376537, 1129611, 4249489, 12748467, 29746423, 89239269]

約数ペア:

[(1, 89239269), (3, 29746423), (7, 12748467), (21, 4249489), (79, 1129611), (237, 376537), (553, 161373), (1659, 53791)]