85618869

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131519}}^1$

素因数の和:131560

約数の個数: 16

約数和(自身を含む): 134676480

約数和(自身を除く): 49057611

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 131519, 394557, 920633, 2761899, 4077089, 12231267, 28539623, 85618869]

約数ペア:

[(1, 85618869), (3, 28539623), (7, 12231267), (21, 4077089), (31, 2761899), (93, 920633), (217, 394557), (651, 131519)]