66701873

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 78114816

約数和(自身を除く): 11412943

約数列:

[1, 7, 71, 103, 497, 721, 1303, 7313, 9121, 51191, 92513, 134209, 647591, 939463, 9528839, 66701873]

約数ペア:

[(1, 66701873), (7, 9528839), (71, 939463), (103, 647591), (497, 134209), (721, 92513), (1303, 51191), (7313, 9121)]