89671323

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1987}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 139605312

約数和(自身を除く): 49933989

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 1987, 2149, 5961, 6447, 13909, 15043, 41727, 45129, 97363, 292089, 610009, 1830027, 4270063, 12810189, 29890441, 89671323]

約数ペア:

[(1, 89671323), (3, 29890441), (7, 12810189), (21, 4270063), (49, 1830027), (147, 610009), (307, 292089), (921, 97363), (1987, 45129), (2149, 41727), (5961, 15043), (6447, 13909)]