285780455853

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{176237}}^1$

素因数の和:176665

約数の個数: 32

約数和(自身を含む): 404428142592

約数和(自身を除く): 118647686739

約数列:

[1, 3, 23, 69, 71, 213, 331, 993, 1633, 4899, 7613, 22839, 23501, 70503, 176237, 528711, 540523, 1621569, 4053451, 12160353, 12512827, 37538481, 58334447, 175003341, 287795021, 863385063, 1341692281, 4025076843, 4141745737, 12425237211, 95260151951, 285780455853]

約数ペア:

[(1, 285780455853), (3, 95260151951), (23, 12425237211), (69, 4141745737), (71, 4025076843), (213, 1341692281), (331, 863385063), (993, 287795021), (1633, 175003341), (4899, 58334447), (7613, 37538481), (22839, 12512827), (23501, 12160353), (70503, 4053451), (176237, 1621569), (528711, 540523)]