149849649

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 226713600

約数和(自身を除く): 76863951

約数列:

[1, 3, 9, 27, 79, 163, 237, 431, 489, 711, 1293, 1467, 2133, 3879, 4401, 11637, 12877, 34049, 38631, 70253, 102147, 115893, 210759, 306441, 347679, 632277, 919323, 1896831, 5549987, 16649961, 49949883, 149849649]

約数ペア:

[(1, 149849649), (3, 49949883), (9, 16649961), (27, 5549987), (79, 1896831), (163, 919323), (237, 632277), (431, 347679), (489, 306441), (711, 210759), (1293, 115893), (1467, 102147), (2133, 70253), (3879, 38631), (4401, 34049), (11637, 12877)]