179621829

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 265142592

約数和(自身を除く): 85520763

約数列:

[1, 3, 9, 73, 131, 219, 393, 657, 1179, 2087, 6261, 9563, 18783, 28689, 86067, 152351, 273397, 457053, 820191, 1371159, 2460573, 19957981, 59873943, 179621829]

約数ペア:

[(1, 179621829), (3, 59873943), (9, 19957981), (73, 2460573), (131, 1371159), (219, 820191), (393, 457053), (657, 273397), (1179, 152351), (2087, 86067), (6261, 28689), (9563, 18783)]