789114879

素因数分解:

$3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6131}}^1$

素因数の和:6377

約数の個数: 40

約数和(自身を含む): 1353356928

約数和(自身を除く): 564242049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 227, 567, 681, 1589, 2043, 4767, 6129, 6131, 14301, 18387, 18393, 42903, 42917, 55179, 128709, 128751, 165537, 386253, 496611, 1158759, 1391737, 3476277, 4175211, 9742159, 12525633, 29226477, 37576899, 87679431, 112730697, 263038293, 789114879]

約数ペア:

[(1, 789114879), (3, 263038293), (7, 112730697), (9, 87679431), (21, 37576899), (27, 29226477), (63, 12525633), (81, 9742159), (189, 4175211), (227, 3476277), (567, 1391737), (681, 1158759), (1589, 496611), (2043, 386253), (4767, 165537), (6129, 128751), (6131, 128709), (14301, 55179), (18387, 42917), (18393, 42903)]