71412712563

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^2$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 99488445696

約数和(自身を除く): 28075733133

約数列:

[1, 3, 53, 71, 159, 163, 197, 213, 489, 591, 3763, 8639, 10441, 11289, 11573, 13987, 25917, 31323, 32111, 34719, 38809, 41961, 96333, 116427, 613369, 741311, 1701883, 1840107, 2056877, 2223933, 2279881, 2755439, 5105649, 6170631, 6325867, 6839643, 8266317, 18977601, 120833693, 146038267, 335270951, 362501079, 438114801, 449136557, 1005812853, 1347409671, 23804237521, 71412712563]

約数ペア:

[(1, 71412712563), (3, 23804237521), (53, 1347409671), (71, 1005812853), (159, 449136557), (163, 438114801), (197, 362501079), (213, 335270951), (489, 146038267), (591, 120833693), (3763, 18977601), (8639, 8266317), (10441, 6839643), (11289, 6325867), (11573, 6170631), (13987, 5105649), (25917, 2755439), (31323, 2279881), (32111, 2223933), (34719, 2056877), (38809, 1840107), (41961, 1701883), (96333, 741311), (116427, 613369)]