164068749

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:702

約数の個数: 36

約数和(自身を含む): 258216660

約数和(自身を除く): 94147911

約数列:

[1, 3, 9, 13, 39, 117, 169, 269, 401, 507, 807, 1203, 1521, 2421, 3497, 3609, 5213, 10491, 15639, 31473, 45461, 46917, 67769, 107869, 136383, 203307, 323607, 409149, 609921, 970821, 1402297, 4206891, 12620673, 18229861, 54689583, 164068749]

約数ペア:

[(1, 164068749), (3, 54689583), (9, 18229861), (13, 12620673), (39, 4206891), (117, 1402297), (169, 970821), (269, 609921), (401, 409149), (507, 323607), (807, 203307), (1203, 136383), (1521, 107869), (2421, 67769), (3497, 46917), (3609, 45461), (5213, 31473), (10491, 15639)]