90294399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257249}}^1$

素因数の和:257271

約数の個数: 16

約数和(自身を含む): 144060000

約数和(自身を除く): 53765601

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 257249, 771747, 2315241, 3344237, 6945723, 10032711, 30098133, 90294399]

約数ペア:

[(1, 90294399), (3, 30098133), (9, 10032711), (13, 6945723), (27, 3344237), (39, 2315241), (117, 771747), (351, 257249)]