79152309

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{51431}}^1$

素因数の和:51462

約数の個数: 20

約数和(自身を含む): 124465440

約数和(自身を除く): 45313131

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 51431, 154293, 462879, 977189, 1388637, 2931567, 4165911, 8794701, 26384103, 79152309]

約数ペア:

[(1, 79152309), (3, 26384103), (9, 8794701), (19, 4165911), (27, 2931567), (57, 1388637), (81, 977189), (171, 462879), (513, 154293), (1539, 51431)]