69090327

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44893}}^1$

素因数の和:44924

約数の個数: 20

約数和(自身を含む): 108643480

約数和(自身を除く): 39553153

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44893, 134679, 404037, 852967, 1212111, 2558901, 3636333, 7676703, 23030109, 69090327]

約数ペア:

[(1, 69090327), (3, 23030109), (9, 7676703), (19, 3636333), (27, 2558901), (57, 1212111), (81, 852967), (171, 404037), (513, 134679), (1539, 44893)]