80055621

素因数分解:

$3^5\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 120504384

約数和(自身を除く): 40448763

約数列:

[1, 3, 9, 27, 81, 241, 243, 723, 1367, 2169, 4101, 6507, 12303, 19521, 36909, 58563, 110727, 329447, 332181, 988341, 2965023, 8895069, 26685207, 80055621]

約数ペア:

[(1, 80055621), (3, 26685207), (9, 8895069), (27, 2965023), (81, 988341), (241, 332181), (243, 329447), (723, 110727), (1367, 58563), (2169, 36909), (4101, 19521), (6507, 12303)]