68159823

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3079}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 93434880

約数和(自身を除く): 25275057

約数列:

[1, 3, 47, 141, 157, 471, 3079, 7379, 9237, 22137, 144713, 434139, 483403, 1450209, 22719941, 68159823]

約数ペア:

[(1, 68159823), (3, 22719941), (47, 1450209), (141, 483403), (157, 434139), (471, 144713), (3079, 22137), (7379, 9237)]