87805773

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23971}}^1$

素因数の和:24025

約数の個数: 24

約数和(自身を含む): 142106016

約数和(自身を除く): 54300243

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 23971, 71913, 215739, 263681, 791043, 886927, 2373129, 2660781, 7982343, 9756197, 29268591, 87805773]

約数ペア:

[(1, 87805773), (3, 29268591), (9, 9756197), (11, 7982343), (33, 2660781), (37, 2373129), (99, 886927), (111, 791043), (333, 263681), (407, 215739), (1221, 71913), (3663, 23971)]