55432719

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 82422912

約数和(自身を除く): 26990193

約数列:

[1, 3, 9, 43, 129, 227, 387, 631, 681, 1893, 2043, 5679, 9761, 27133, 29283, 81399, 87849, 143237, 244197, 429711, 1289133, 6159191, 18477573, 55432719]

約数ペア:

[(1, 55432719), (3, 18477573), (9, 6159191), (43, 1289133), (129, 429711), (227, 244197), (387, 143237), (631, 87849), (681, 81399), (1893, 29283), (2043, 27133), (5679, 9761)]