66699441

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{2129}}^1$

素因数の和:2253

約数の個数: 18

約数和(自身を含む): 98050290

約数和(自身を除く): 31350849

約数列:

[1, 3, 9, 59, 177, 531, 2129, 3481, 6387, 10443, 19161, 31329, 125611, 376833, 1130499, 7411049, 22233147, 66699441]

約数ペア:

[(1, 66699441), (3, 22233147), (9, 7411049), (59, 1130499), (177, 376833), (531, 125611), (2129, 31329), (3481, 19161), (6387, 10443)]