85183449

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 40010151

約数列:

[1, 3, 13, 39, 107, 137, 149, 321, 411, 447, 1391, 1781, 1937, 4173, 5343, 5811, 14659, 15943, 20413, 43977, 47829, 61239, 190567, 207259, 265369, 571701, 621777, 796107, 2184191, 6552573, 28394483, 85183449]

約数ペア:

[(1, 85183449), (3, 28394483), (13, 6552573), (39, 2184191), (107, 796107), (137, 621777), (149, 571701), (321, 265369), (411, 207259), (447, 190567), (1391, 61239), (1781, 47829), (1937, 43977), (4173, 20413), (5343, 15943), (5811, 14659)]