168664647

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{1361}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 227835360

約数和(自身を除く): 59170713

約数列:

[1, 3, 101, 303, 409, 1227, 1361, 4083, 41309, 123927, 137461, 412383, 556649, 1669947, 56221549, 168664647]

約数ペア:

[(1, 168664647), (3, 56221549), (101, 1669947), (303, 556649), (409, 412383), (1227, 137461), (1361, 123927), (4083, 41309)]