179113389

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4789}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 296136960

約数和(自身を除く): 117023571

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2877, 4789, 5343, 12467, 14367, 33523, 37401, 62257, 100569, 186771, 435799, 656093, 1307397, 1968279, 4592651, 8529209, 13777953, 25587627, 59704463, 179113389]

約数ペア:

[(1, 179113389), (3, 59704463), (7, 25587627), (13, 13777953), (21, 8529209), (39, 4592651), (91, 1968279), (137, 1307397), (273, 656093), (411, 435799), (959, 186771), (1781, 100569), (2877, 62257), (4789, 37401), (5343, 33523), (12467, 14367)]