128063079

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 193752000

約数和(自身を除く): 65688921

約数列:

[1, 3, 9, 27, 89, 137, 267, 389, 411, 801, 1167, 1233, 2403, 3501, 3699, 10503, 12193, 34621, 36579, 53293, 103863, 109737, 159879, 311589, 329211, 479637, 934767, 1438911, 4743077, 14229231, 42687693, 128063079]

約数ペア:

[(1, 128063079), (3, 42687693), (9, 14229231), (27, 4743077), (89, 1438911), (137, 934767), (267, 479637), (389, 329211), (411, 311589), (801, 159879), (1167, 109737), (1233, 103863), (2403, 53293), (3501, 36579), (3699, 34621), (10503, 12193)]