804580587

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{491}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 1205832960

約数和(自身を除く): 401252373

約数列:

[1, 3, 9, 27, 137, 411, 443, 491, 1233, 1329, 1473, 3699, 3987, 4419, 11961, 13257, 60691, 67267, 182073, 201801, 217513, 546219, 605403, 652539, 1638657, 1816209, 1957617, 5872851, 29799281, 89397843, 268193529, 804580587]

約数ペア:

[(1, 804580587), (3, 268193529), (9, 89397843), (27, 29799281), (137, 5872851), (411, 1957617), (443, 1816209), (491, 1638657), (1233, 652539), (1329, 605403), (1473, 546219), (3699, 217513), (3987, 201801), (4419, 182073), (11961, 67267), (13257, 60691)]