89241327

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2203}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 147615104

約数和(自身を除く): 58373777

約数列:

[1, 3, 7, 9, 21, 63, 643, 1929, 2203, 4501, 5787, 6609, 13503, 15421, 19827, 40509, 46263, 138789, 1416529, 4249587, 9915703, 12748761, 29747109, 89241327]

約数ペア:

[(1, 89241327), (3, 29747109), (7, 12748761), (9, 9915703), (21, 4249587), (63, 1416529), (643, 138789), (1929, 46263), (2203, 40509), (4501, 19827), (5787, 15421), (6609, 13503)]