77680809

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{16073}}^1$

素因数の和:16261

約数の個数: 16

約数和(自身を含む): 115732800

約数和(自身を除く): 38051991

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 16073, 48219, 144657, 433971, 2877067, 8631201, 25893603, 77680809]

約数ペア:

[(1, 77680809), (3, 25893603), (9, 8631201), (27, 2877067), (179, 433971), (537, 144657), (1611, 48219), (4833, 16073)]