55642329

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 85968000

約数和(自身を除く): 30325671

約数列:

[1, 3, 9, 27, 29, 87, 179, 261, 397, 537, 783, 1191, 1611, 3573, 4833, 5191, 10719, 11513, 15573, 34539, 46719, 71063, 103617, 140157, 213189, 310851, 639567, 1918701, 2060827, 6182481, 18547443, 55642329]

約数ペア:

[(1, 55642329), (3, 18547443), (9, 6182481), (27, 2060827), (29, 1918701), (87, 639567), (179, 310851), (261, 213189), (397, 140157), (537, 103617), (783, 71063), (1191, 46719), (1611, 34539), (3573, 15573), (4833, 11513), (5191, 10719)]