56016849

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{6247}}^1$

素因数の和:6325

約数の個数: 24

約数和(自身を含む): 88321728

約数和(自身を除く): 32304879

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 6247, 8967, 18741, 43729, 131187, 306103, 381067, 918309, 1143201, 2667469, 8002407, 18672283, 56016849]

約数ペア:

[(1, 56016849), (3, 18672283), (7, 8002407), (21, 2667469), (49, 1143201), (61, 918309), (147, 381067), (183, 306103), (427, 131187), (1281, 43729), (2989, 18741), (6247, 8967)]