168289911

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{967}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 248106144

約数和(自身を除く): 79816233

約数列:

[1, 3, 9, 61, 183, 317, 549, 951, 967, 2853, 2901, 8703, 19337, 58011, 58987, 174033, 176961, 306539, 530883, 919617, 2758851, 18698879, 56096637, 168289911]

約数ペア:

[(1, 168289911), (3, 56096637), (9, 18698879), (61, 2758851), (183, 919617), (317, 530883), (549, 306539), (951, 176961), (967, 174033), (2853, 58987), (2901, 58011), (8703, 19337)]