173820069

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{823}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 259830272

約数和(自身を除く): 86010203

約数列:

[1, 3, 9, 31, 93, 279, 757, 823, 2271, 2469, 6813, 7407, 23467, 25513, 70401, 76539, 211203, 229617, 623011, 1869033, 5607099, 19313341, 57940023, 173820069]

約数ペア:

[(1, 173820069), (3, 57940023), (9, 19313341), (31, 5607099), (93, 1869033), (279, 623011), (757, 229617), (823, 211203), (2271, 76539), (2469, 70401), (6813, 25513), (7407, 23467)]