179490627

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 272448000

約数和(自身を除く): 92957373

約数列:

[1, 3, 9, 27, 71, 109, 213, 327, 639, 859, 981, 1917, 2577, 2943, 7731, 7739, 23193, 23217, 60989, 69651, 93631, 182967, 208953, 280893, 548901, 842679, 1646703, 2528037, 6647801, 19943403, 59830209, 179490627]

約数ペア:

[(1, 179490627), (3, 59830209), (9, 19943403), (27, 6647801), (71, 2528037), (109, 1646703), (213, 842679), (327, 548901), (639, 280893), (859, 208953), (981, 182967), (1917, 93631), (2577, 69651), (2943, 60989), (7731, 23217), (7739, 23193)]