174236427

素因数分解:

$3^4\times {\mathrm{1327}}^1\times {\mathrm{1621}}^1$

素因数の和:2960

約数の個数: 20

約数和(自身を含む): 260635936

約数和(自身を除く): 86399509

約数列:

[1, 3, 9, 27, 81, 1327, 1621, 3981, 4863, 11943, 14589, 35829, 43767, 107487, 131301, 2151067, 6453201, 19359603, 58078809, 174236427]

約数ペア:

[(1, 174236427), (3, 58078809), (9, 19359603), (27, 6453201), (81, 2151067), (1327, 131301), (1621, 107487), (3981, 43767), (4863, 35829), (11943, 14589)]