81353082

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{43319}}^1$

素因数の和:43637

約数の個数: 16

約数和(自身を含む): 163229760

約数和(自身を除く): 81876678

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 43319, 86638, 129957, 259914, 13558847, 27117694, 40676541, 81353082]

約数ペア:

[(1, 81353082), (2, 40676541), (3, 27117694), (6, 13558847), (313, 259914), (626, 129957), (939, 86638), (1878, 43319)]