71645163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1669}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 98196000

約数和(自身を除く): 26550837

約数列:

[1, 3, 41, 123, 349, 1047, 1669, 5007, 14309, 42927, 68429, 205287, 582481, 1747443, 23881721, 71645163]

約数ペア:

[(1, 71645163), (3, 23881721), (41, 1747443), (123, 582481), (349, 205287), (1047, 68429), (1669, 42927), (5007, 14309)]