155804847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 241367040

約数和(自身を除く): 85562193

約数列:

[1, 3, 11, 17, 33, 51, 187, 193, 561, 579, 1439, 2123, 3281, 4317, 6369, 9843, 15829, 24463, 36091, 47487, 73389, 108273, 269093, 277727, 807279, 833181, 3054997, 4721359, 9164991, 14164077, 51934949, 155804847]

約数ペア:

[(1, 155804847), (3, 51934949), (11, 14164077), (17, 9164991), (33, 4721359), (51, 3054997), (187, 833181), (193, 807279), (561, 277727), (579, 269093), (1439, 108273), (2123, 73389), (3281, 47487), (4317, 36091), (6369, 24463), (9843, 15829)]