87330999

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 138379264

約数和(自身を除く): 51048265

約数列:

[1, 3, 7, 21, 31, 93, 163, 217, 489, 651, 823, 1141, 2469, 3423, 5053, 5761, 15159, 17283, 25513, 35371, 76539, 106113, 134149, 178591, 402447, 535773, 939043, 2817129, 4158619, 12475857, 29110333, 87330999]

約数ペア:

[(1, 87330999), (3, 29110333), (7, 12475857), (21, 4158619), (31, 2817129), (93, 939043), (163, 535773), (217, 402447), (489, 178591), (651, 134149), (823, 106113), (1141, 76539), (2469, 35371), (3423, 25513), (5053, 17283), (5761, 15159)]