61934481

素因数分解:

$3^2\times 7^3\times {\mathrm{20063}}^1$

素因数の和:20090

約数の個数: 24

約数和(自身を含む): 104332800

約数和(自身を除く): 42398319

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 20063, 60189, 140441, 180567, 421323, 983087, 1263969, 2949261, 6881609, 8847783, 20644827, 61934481]

約数ペア:

[(1, 61934481), (3, 20644827), (7, 8847783), (9, 6881609), (21, 2949261), (49, 1263969), (63, 983087), (147, 421323), (343, 180567), (441, 140441), (1029, 60189), (3087, 20063)]