27380997

素因数分解:

$3^5\times 7^1\times {\mathrm{16097}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 46877376

約数和(自身を除く): 19496379

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 16097, 48291, 112679, 144873, 338037, 434619, 1014111, 1303857, 3042333, 3911571, 9126999, 27380997]

約数ペア:

[(1, 27380997), (3, 9126999), (7, 3911571), (9, 3042333), (21, 1303857), (27, 1014111), (63, 434619), (81, 338037), (189, 144873), (243, 112679), (567, 48291), (1701, 16097)]