81950469

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{9851}}^1$

素因数の和:9960

約数の個数: 16

約数和(自身を含む): 113495040

約数和(自身を除く): 31544571

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 9851, 29553, 462997, 581209, 1388991, 1743627, 27316823, 81950469]

約数ペア:

[(1, 81950469), (3, 27316823), (47, 1743627), (59, 1388991), (141, 581209), (177, 462997), (2773, 29553), (8319, 9851)]