79745919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 41075841

約数列:

[1, 3, 11, 31, 33, 93, 137, 341, 411, 569, 1023, 1507, 1707, 4247, 4521, 6259, 12741, 17639, 18777, 46717, 52917, 77953, 140151, 194029, 233859, 582087, 857483, 2416543, 2572449, 7249629, 26581973, 79745919]

約数ペア:

[(1, 79745919), (3, 26581973), (11, 7249629), (31, 2572449), (33, 2416543), (93, 857483), (137, 582087), (341, 233859), (411, 194029), (569, 140151), (1023, 77953), (1507, 52917), (1707, 46717), (4247, 18777), (4521, 17639), (6259, 12741)]