37280871

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 57150720

約数和(自身を除く): 19869849

約数列:

[1, 3, 9, 27, 43, 129, 163, 197, 387, 489, 591, 1161, 1467, 1773, 4401, 5319, 7009, 8471, 21027, 25413, 32111, 63081, 76239, 96333, 189243, 228717, 288999, 866997, 1380773, 4142319, 12426957, 37280871]

約数ペア:

[(1, 37280871), (3, 12426957), (9, 4142319), (27, 1380773), (43, 866997), (129, 288999), (163, 228717), (197, 189243), (387, 96333), (489, 76239), (591, 63081), (1161, 32111), (1467, 25413), (1773, 21027), (4401, 8471), (5319, 7009)]