283379121

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 432967680

約数和(自身を除く): 149588559

約数列:

[1, 3, 9, 27, 47, 107, 141, 321, 423, 963, 1269, 2087, 2889, 5029, 6261, 15087, 18783, 45261, 56349, 98089, 135783, 223309, 294267, 669927, 882801, 2009781, 2648403, 6029343, 10495523, 31486569, 94459707, 283379121]

約数ペア:

[(1, 283379121), (3, 94459707), (9, 31486569), (27, 10495523), (47, 6029343), (107, 2648403), (141, 2009781), (321, 882801), (423, 669927), (963, 294267), (1269, 223309), (2087, 135783), (2889, 98089), (5029, 56349), (6261, 45261), (15087, 18783)]