78049701

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15739}}^1$

素因数の和:15793

約数の個数: 24

約数和(自身を含む): 122772000

約数和(自身を除く): 44722299

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 15739, 47217, 141651, 299041, 456431, 897123, 1369293, 2691369, 4107879, 8672189, 26016567, 78049701]

約数ペア:

[(1, 78049701), (3, 26016567), (9, 8672189), (19, 4107879), (29, 2691369), (57, 1369293), (87, 897123), (171, 456431), (261, 299041), (551, 141651), (1653, 47217), (4959, 15739)]