81141156399

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{19373}}^1$

素因数の和:19899

約数の個数: 32

約数和(自身を含む): 112552090560

約数和(自身を除く): 31410934161

約数列:

[1, 3, 37, 97, 111, 291, 389, 1167, 3589, 10767, 14393, 19373, 37733, 43179, 58119, 113199, 716801, 1396121, 1879181, 2150403, 4188363, 5637543, 7536097, 22608291, 69529697, 208589091, 278835589, 731001409, 836506767, 2193004227, 27047052133, 81141156399]

約数ペア:

[(1, 81141156399), (3, 27047052133), (37, 2193004227), (97, 836506767), (111, 731001409), (291, 278835589), (389, 208589091), (1167, 69529697), (3589, 22608291), (10767, 7536097), (14393, 5637543), (19373, 4188363), (37733, 2150403), (43179, 1879181), (58119, 1396121), (113199, 716801)]