55907037

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 29893923

約数列:

[1, 3, 9, 27, 37, 111, 191, 293, 333, 573, 879, 999, 1719, 2637, 5157, 7067, 7911, 10841, 21201, 32523, 55963, 63603, 97569, 167889, 190809, 292707, 503667, 1511001, 2070631, 6211893, 18635679, 55907037]

約数ペア:

[(1, 55907037), (3, 18635679), (9, 6211893), (27, 2070631), (37, 1511001), (111, 503667), (191, 292707), (293, 190809), (333, 167889), (573, 97569), (879, 63603), (999, 55963), (1719, 32523), (2637, 21201), (5157, 10841), (7067, 7911)]