91421913

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5857}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 137124064

約数和(自身を除く): 45702151

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 5857, 15609, 17571, 64427, 193281, 251851, 708697, 755553, 2126091, 2770361, 8311083, 30473971, 91421913]

約数ペア:

[(1, 91421913), (3, 30473971), (11, 8311083), (33, 2770361), (43, 2126091), (121, 755553), (129, 708697), (363, 251851), (473, 193281), (1419, 64427), (5203, 17571), (5857, 15609)]