68731867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 76978944

約数和(自身を除く): 8247077

約数列:

[1, 17, 31, 41, 527, 697, 1271, 3181, 21607, 54077, 98611, 130421, 1676387, 2217157, 4043051, 68731867]

約数ペア:

[(1, 68731867), (17, 4043051), (31, 2217157), (41, 1676387), (527, 130421), (697, 98611), (1271, 54077), (3181, 21607)]