87665091

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 119454720

約数和(自身を除く): 31789629

約数列:

[1, 3, 59, 177, 223, 669, 2221, 6663, 13157, 39471, 131039, 393117, 495283, 1485849, 29221697, 87665091]

約数ペア:

[(1, 87665091), (3, 29221697), (59, 1485849), (177, 495283), (223, 393117), (669, 131039), (2221, 39471), (6663, 13157)]