81695274

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 166193664

約数和(自身を除く): 84498390

約数列:

[1, 2, 3, 6, 103, 163, 206, 309, 326, 489, 618, 811, 978, 1622, 2433, 4866, 16789, 33578, 50367, 83533, 100734, 132193, 167066, 250599, 264386, 396579, 501198, 793158, 13615879, 27231758, 40847637, 81695274]

約数ペア:

[(1, 81695274), (2, 40847637), (3, 27231758), (6, 13615879), (103, 793158), (163, 501198), (206, 396579), (309, 264386), (326, 250599), (489, 167066), (618, 132193), (811, 100734), (978, 83533), (1622, 50367), (2433, 33578), (4866, 16789)]