42866181

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 65070720

約数和(自身を除く): 22204539

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1319, 1413, 3611, 3957, 10833, 11871, 30337, 32499, 91011, 207083, 273033, 621249, 1863747, 4762909, 14288727, 42866181]

約数ペア:

[(1, 42866181), (3, 14288727), (9, 4762909), (23, 1863747), (69, 621249), (157, 273033), (207, 207083), (471, 91011), (1319, 32499), (1413, 30337), (3611, 11871), (3957, 10833)]