68218353

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37339}}^1$

素因数の和:37381

約数の個数: 24

約数和(自身を含む): 116500800

約数和(自身を除く): 48282447

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 37339, 112017, 261373, 336051, 784119, 1082831, 2352357, 3248493, 7579817, 9745479, 22739451, 68218353]

約数ペア:

[(1, 68218353), (3, 22739451), (7, 9745479), (9, 7579817), (21, 3248493), (29, 2352357), (63, 1082831), (87, 784119), (203, 336051), (261, 261373), (609, 112017), (1827, 37339)]