68935407

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{18427}}^1$

素因数の和:18502

約数の個数: 16

約数和(自身を含む): 97299840

約数和(自身を除く): 28364433

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 18427, 55281, 534383, 792361, 1603149, 2377083, 22978469, 68935407]

約数ペア:

[(1, 68935407), (3, 22978469), (29, 2377083), (43, 1603149), (87, 792361), (129, 534383), (1247, 55281), (3741, 18427)]