81328902

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{89767}}^1$

素因数の和:89923

約数の個数: 16

約数和(自身を含む): 163736832

約数和(自身を除く): 82407930

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 89767, 179534, 269301, 538602, 13554817, 27109634, 40664451, 81328902]

約数ペア:

[(1, 81328902), (2, 40664451), (3, 27109634), (6, 13554817), (151, 538602), (302, 269301), (453, 179534), (906, 89767)]