78490830957

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1823}}^1\times {\mathrm{26627}}^1$

素因数の和:28478

約数の個数: 48

約数和(自身を含む): 132886075392

約数和(自身を除く): 54395244435

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1823, 5469, 12761, 20053, 26627, 38283, 60159, 79881, 89327, 140371, 186389, 267981, 292897, 421113, 559167, 878691, 982597, 1304723, 2050279, 2947791, 3914169, 6150837, 14351953, 43055859, 48541021, 145623063, 339787147, 533951231, 1019361441, 1601853693, 2378510029, 3737658617, 7135530087, 11212975851, 26163610319, 78490830957]

約数ペア:

[(1, 78490830957), (3, 26163610319), (7, 11212975851), (11, 7135530087), (21, 3737658617), (33, 2378510029), (49, 1601853693), (77, 1019361441), (147, 533951231), (231, 339787147), (539, 145623063), (1617, 48541021), (1823, 43055859), (5469, 14351953), (12761, 6150837), (20053, 3914169), (26627, 2947791), (38283, 2050279), (60159, 1304723), (79881, 982597), (89327, 878691), (140371, 559167), (186389, 421113), (267981, 292897)]