210552561

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{69011}}^1$

素因数の和:69133

約数の個数: 16

約数和(自身を含む): 314694720

約数和(自身を除く): 104142159

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 69011, 207033, 621099, 1863297, 7798243, 23394729, 70184187, 210552561]

約数ペア:

[(1, 210552561), (3, 70184187), (9, 23394729), (27, 7798243), (113, 1863297), (339, 621099), (1017, 207033), (3051, 69011)]