292451877

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{156979}}^1$

素因数の和:157014

約数の個数: 20

約数和(自身を含む): 455869920

約数和(自身を除く): 163418043

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 156979, 470937, 1412811, 3610517, 4238433, 10831551, 12715299, 32494653, 97483959, 292451877]

約数ペア:

[(1, 292451877), (3, 97483959), (9, 32494653), (23, 12715299), (27, 10831551), (69, 4238433), (81, 3610517), (207, 1412811), (621, 470937), (1863, 156979)]