71636013

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 105137760

約数和(自身を除く): 33501747

約数列:

[1, 3, 9, 139, 173, 331, 417, 519, 993, 1251, 1557, 2979, 24047, 46009, 57263, 72141, 138027, 171789, 216423, 414081, 515367, 7959557, 23878671, 71636013]

約数ペア:

[(1, 71636013), (3, 23878671), (9, 7959557), (139, 515367), (173, 414081), (331, 216423), (417, 171789), (519, 138027), (993, 72141), (1251, 57263), (1557, 46009), (2979, 24047)]