64101667

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 78444288

約数和(自身を除く): 14342621

約数列:

[1, 7, 23, 61, 107, 161, 427, 749, 1403, 2461, 3721, 6527, 9821, 17227, 26047, 45689, 85583, 150121, 398147, 599081, 1050847, 2787029, 9157381, 64101667]

約数ペア:

[(1, 64101667), (7, 9157381), (23, 2787029), (61, 1050847), (107, 599081), (161, 398147), (427, 150121), (749, 85583), (1403, 45689), (2461, 26047), (3721, 17227), (6527, 9821)]