81145626

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{44053}}^1$

素因数の和:44365

約数の個数: 16

約数和(自身を含む): 162823584

約数和(自身を除く): 81677958

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 44053, 88106, 132159, 264318, 13524271, 27048542, 40572813, 81145626]

約数ペア:

[(1, 81145626), (2, 40572813), (3, 27048542), (6, 13524271), (307, 264318), (614, 132159), (921, 88106), (1842, 44053)]