75817467

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 133211520

約数和(自身を除く): 57394053

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2371, 2907, 3553, 7113, 10659, 21339, 26081, 31977, 40307, 45049, 78243, 120921, 135147, 234729, 362763, 405441, 443377, 495539, 765833, 1330131, 1486617, 2297499, 3990393, 4459851, 6892497, 8424163, 25272489, 75817467]

約数ペア:

[(1, 75817467), (3, 25272489), (9, 8424163), (11, 6892497), (17, 4459851), (19, 3990393), (33, 2297499), (51, 1486617), (57, 1330131), (99, 765833), (153, 495539), (171, 443377), (187, 405441), (209, 362763), (323, 234729), (561, 135147), (627, 120921), (969, 78243), (1683, 45049), (1881, 40307), (2371, 31977), (2907, 26081), (3553, 21339), (7113, 10659)]