61422717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 89424000

約数和(自身を除く): 28001283

約数列:

[1, 3, 17, 51, 59, 137, 149, 177, 411, 447, 1003, 2329, 2533, 3009, 6987, 7599, 8083, 8791, 20413, 24249, 26373, 61239, 137411, 149447, 347021, 412233, 448341, 1041063, 1204367, 3613101, 20474239, 61422717]

約数ペア:

[(1, 61422717), (3, 20474239), (17, 3613101), (51, 1204367), (59, 1041063), (137, 448341), (149, 412233), (177, 347021), (411, 149447), (447, 137411), (1003, 61239), (2329, 26373), (2533, 24249), (3009, 20413), (6987, 8791), (7599, 8083)]