185416047

素因数分解:

$3^7\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 280440000

約数和(自身を除く): 95023953

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 569, 729, 1341, 1707, 2187, 4023, 5121, 12069, 15363, 36207, 46089, 84781, 108621, 138267, 254343, 325863, 414801, 763029, 1244403, 2289087, 6867261, 20601783, 61805349, 185416047]

約数ペア:

[(1, 185416047), (3, 61805349), (9, 20601783), (27, 6867261), (81, 2289087), (149, 1244403), (243, 763029), (447, 414801), (569, 325863), (729, 254343), (1341, 138267), (1707, 108621), (2187, 84781), (4023, 46089), (5121, 36207), (12069, 15363)]