68399971

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 72182880

約数和(自身を除く): 3782909

約数列:

[1, 43, 61, 89, 293, 2623, 3827, 5429, 12599, 17873, 26077, 233447, 768539, 1121311, 1590697, 68399971]

約数ペア:

[(1, 68399971), (43, 1590697), (61, 1121311), (89, 768539), (293, 233447), (2623, 26077), (3827, 17873), (5429, 12599)]