68222037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 37956651

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 2393, 7179, 9503, 28509, 31109, 40681, 93327, 102899, 122043, 308697, 528853, 1337687, 1586559, 1749283, 4013061, 5247849, 22740679, 68222037]

約数ペア:

[(1, 68222037), (3, 22740679), (13, 5247849), (17, 4013061), (39, 1749283), (43, 1586559), (51, 1337687), (129, 528853), (221, 308697), (559, 122043), (663, 102899), (731, 93327), (1677, 40681), (2193, 31109), (2393, 28509), (7179, 9503)]