129675777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{561367}}^1$

素因数の和:561388

約数の個数: 16

約数和(自身を含む): 215565312

約数和(自身を除く): 85889535

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 561367, 1684101, 3929569, 6175037, 11788707, 18525111, 43225259, 129675777]

約数ペア:

[(1, 129675777), (3, 43225259), (7, 18525111), (11, 11788707), (21, 6175037), (33, 3929569), (77, 1684101), (231, 561367)]