91688031

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 138471424

約数和(自身を除く): 46783393

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 2971, 3429, 8913, 10287, 26739, 30861, 80217, 240651, 377317, 721953, 1131951, 3395853, 10187559, 30562677, 91688031]

約数ペア:

[(1, 91688031), (3, 30562677), (9, 10187559), (27, 3395853), (81, 1131951), (127, 721953), (243, 377317), (381, 240651), (1143, 80217), (2971, 30861), (3429, 26739), (8913, 10287)]