123236829

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 191692800

約数和(自身を除く): 68455971

約数列:

[1, 3, 9, 23, 27, 69, 191, 207, 573, 621, 1039, 1719, 3117, 4393, 5157, 9351, 13179, 23897, 28053, 39537, 71691, 118611, 198449, 215073, 595347, 645219, 1786041, 4564327, 5358123, 13692981, 41078943, 123236829]

約数ペア:

[(1, 123236829), (3, 41078943), (9, 13692981), (23, 5358123), (27, 4564327), (69, 1786041), (191, 645219), (207, 595347), (573, 215073), (621, 198449), (1039, 118611), (1719, 71691), (3117, 39537), (4393, 28053), (5157, 23897), (9351, 13179)]