1799573679

素因数分解:

$3^6\times {\mathrm{613}}^1\times {\mathrm{4027}}^1$

素因数の和:4658

約数の個数: 28

約数和(自身を含む): 2703198856

約数和(自身を除く): 903625177

約数列:

[1, 3, 9, 27, 81, 243, 613, 729, 1839, 4027, 5517, 12081, 16551, 36243, 49653, 108729, 148959, 326187, 446877, 978561, 2468551, 2935683, 7405653, 22216959, 66650877, 199952631, 599857893, 1799573679]

約数ペア:

[(1, 1799573679), (3, 599857893), (9, 199952631), (27, 66650877), (81, 22216959), (243, 7405653), (613, 2935683), (729, 2468551), (1839, 978561), (4027, 446877), (5517, 326187), (12081, 148959), (16551, 108729), (36243, 49653)]