66608737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 82857600

約数和(自身を除く): 16248863

約数列:

[1, 13, 17, 19, 29, 221, 247, 323, 377, 493, 547, 551, 4199, 6409, 7111, 7163, 9299, 9367, 10393, 15863, 120887, 121771, 135109, 176681, 206219, 269671, 301397, 2296853, 3505723, 3918161, 5123749, 66608737]

約数ペア:

[(1, 66608737), (13, 5123749), (17, 3918161), (19, 3505723), (29, 2296853), (221, 301397), (247, 269671), (323, 206219), (377, 176681), (493, 135109), (547, 121771), (551, 120887), (4199, 15863), (6409, 10393), (7111, 9367), (7163, 9299)]