87912969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11689}}^1$

素因数の和:11824

約数の個数: 16

約数和(自身を含む): 123446400

約数和(自身を除く): 35533431

約数列:

[1, 3, 23, 69, 109, 327, 2507, 7521, 11689, 35067, 268847, 806541, 1274101, 3822303, 29304323, 87912969]

約数ペア:

[(1, 87912969), (3, 29304323), (23, 3822303), (69, 1274101), (109, 806541), (327, 268847), (2507, 35067), (7521, 11689)]