65322243

素因数分解:

$3^2\times 7^2\times {\mathrm{148123}}^1$

素因数の和:148143

約数の個数: 18

約数和(自身を含む): 109759884

約数和(自身を除く): 44437641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 148123, 444369, 1036861, 1333107, 3110583, 7258027, 9331749, 21774081, 65322243]

約数ペア:

[(1, 65322243), (3, 21774081), (7, 9331749), (9, 7258027), (21, 3110583), (49, 1333107), (63, 1036861), (147, 444369), (441, 148123)]