67126309369

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4243}}^1\times {\mathrm{16993}}^1$

素因数の和:21269

約数の個数: 24

約数和(自身を含む): 82219691040

約数和(自身を除く): 15093381671

約数列:

[1, 7, 19, 49, 133, 931, 4243, 16993, 29701, 80617, 118951, 207907, 322867, 564319, 832657, 2260069, 3950233, 15820483, 72101299, 504709093, 1369924681, 3532963651, 9589472767, 67126309369]

約数ペア:

[(1, 67126309369), (7, 9589472767), (19, 3532963651), (49, 1369924681), (133, 504709093), (931, 72101299), (4243, 15820483), (16993, 3950233), (29701, 2260069), (80617, 832657), (118951, 564319), (207907, 322867)]