179627409

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{863}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 107773551

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 593, 863, 1779, 2589, 5337, 7709, 7767, 11219, 16011, 23127, 23301, 33657, 69381, 100971, 208143, 302913, 511759, 1535277, 4605831, 6652867, 13817493, 19958601, 59875803, 179627409]

約数ペア:

[(1, 179627409), (3, 59875803), (9, 19958601), (13, 13817493), (27, 6652867), (39, 4605831), (117, 1535277), (351, 511759), (593, 302913), (863, 208143), (1779, 100971), (2589, 69381), (5337, 33657), (7709, 23301), (7767, 23127), (11219, 16011)]