91344321

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109133}}^1$

素因数の和:109173

約数の個数: 16

約数和(自身を含む): 139691520

約数和(自身を除く): 48347199

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 109133, 327399, 982197, 2946591, 3383123, 10149369, 30448107, 91344321]

約数ペア:

[(1, 91344321), (3, 30448107), (9, 10149369), (27, 3383123), (31, 2946591), (93, 982197), (279, 327399), (837, 109133)]