85567209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 55391511

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 379, 827, 1137, 2481, 2653, 4927, 5789, 7959, 10751, 14781, 17367, 32253, 34489, 75257, 103467, 225771, 313433, 940299, 2194031, 4074629, 6582093, 12223887, 28522403, 85567209]

約数ペア:

[(1, 85567209), (3, 28522403), (7, 12223887), (13, 6582093), (21, 4074629), (39, 2194031), (91, 940299), (273, 313433), (379, 225771), (827, 103467), (1137, 75257), (2481, 34489), (2653, 32253), (4927, 17367), (5789, 14781), (7959, 10751)]