144480231

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12007}}^1$

素因数の和:12211

約数の個数: 24

約数和(自身を含む): 239775744

約数和(自身を除く): 95295513

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12007, 12033, 36021, 84049, 108063, 252147, 756441, 2293337, 6880011, 16053359, 20640033, 48160077, 144480231]

約数ペア:

[(1, 144480231), (3, 48160077), (7, 20640033), (9, 16053359), (21, 6880011), (63, 2293337), (191, 756441), (573, 252147), (1337, 108063), (1719, 84049), (4011, 36021), (12007, 12033)]