52774173

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{17609}}^1$

素因数の和:17658

約数の個数: 20

約数和(自身を含む): 80970780

約数和(自身を除く): 28196607

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 17609, 52827, 158481, 475443, 651533, 1426329, 1954599, 5863797, 17591391, 52774173]

約数ペア:

[(1, 52774173), (3, 17591391), (9, 5863797), (27, 1954599), (37, 1426329), (81, 651533), (111, 475443), (333, 158481), (999, 52827), (2997, 17609)]