168505119

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:9999

約数の個数: 24

約数和(自身を含む): 255392384

約数和(自身を除く): 86887265

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 5673, 9901, 17019, 29703, 89109, 306931, 603961, 920793, 1811883, 2762379, 5435649, 18722791, 56168373, 168505119]

約数ペア:

[(1, 168505119), (3, 56168373), (9, 18722791), (31, 5435649), (61, 2762379), (93, 1811883), (183, 920793), (279, 603961), (549, 306931), (1891, 89109), (5673, 29703), (9901, 17019)]