72779199

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7079}}^1$

素因数の和:7254

約数の個数: 16

約数和(自身を含む): 101952000

約数和(自身を除く): 29172801

約数列:

[1, 3, 23, 69, 149, 447, 3427, 7079, 10281, 21237, 162817, 488451, 1054771, 3164313, 24259733, 72779199]

約数ペア:

[(1, 72779199), (3, 24259733), (23, 3164313), (69, 1054771), (149, 488451), (447, 162817), (3427, 21237), (7079, 10281)]