47464137

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 81962496

約数和(自身を除く): 34498359

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 863, 873, 2037, 2589, 2619, 6041, 6111, 7767, 7857, 18123, 18333, 23301, 54369, 54999, 69903, 83711, 163107, 251133, 489321, 585977, 753399, 1757931, 2260197, 5273793, 6780591, 15821379, 47464137]

約数ペア:

[(1, 47464137), (3, 15821379), (7, 6780591), (9, 5273793), (21, 2260197), (27, 1757931), (63, 753399), (81, 585977), (97, 489321), (189, 251133), (291, 163107), (567, 83711), (679, 69903), (863, 54999), (873, 54369), (2037, 23301), (2589, 18333), (2619, 18123), (6041, 7857), (6111, 7767)]