61583193

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 104960000

約数和(自身を除く): 43376807

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 1999, 3423, 4401, 5997, 10269, 13993, 17991, 30807, 41979, 53973, 125937, 325837, 377811, 977511, 2280859, 2932533, 6842577, 8797599, 20527731, 61583193]

約数ペア:

[(1, 61583193), (3, 20527731), (7, 8797599), (9, 6842577), (21, 2932533), (27, 2280859), (63, 977511), (163, 377811), (189, 325837), (489, 125937), (1141, 53973), (1467, 41979), (1999, 30807), (3423, 17991), (4401, 13993), (5997, 10269)]