64512239

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2603

約数の個数: 16

約数和(自身を含む): 74722560

約数和(自身を除く): 10210321

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 2551, 25289, 28061, 48469, 308671, 533159, 3395381, 5864749, 64512239]

約数ペア:

[(1, 64512239), (11, 5864749), (19, 3395381), (121, 533159), (209, 308671), (1331, 48469), (2299, 28061), (2551, 25289)]