184749579

素因数分解:

$3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 317504000

約数和(自身を除く): 132754421

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 489, 567, 1141, 1467, 1999, 3423, 4401, 5997, 10269, 13203, 13993, 17991, 30807, 41979, 53973, 92421, 125937, 161919, 325837, 377811, 977511, 1133433, 2280859, 2932533, 6842577, 8797599, 20527731, 26392797, 61583193, 184749579]

約数ペア:

[(1, 184749579), (3, 61583193), (7, 26392797), (9, 20527731), (21, 8797599), (27, 6842577), (63, 2932533), (81, 2280859), (163, 1133433), (189, 977511), (489, 377811), (567, 325837), (1141, 161919), (1467, 125937), (1999, 92421), (3423, 53973), (4401, 41979), (5997, 30807), (10269, 17991), (13203, 13993)]