66169201

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 77300608

約数和(自身を除く): 11131407

約数列:

[1, 7, 61, 241, 427, 643, 1687, 4501, 14701, 39223, 102907, 154963, 274561, 1084741, 9452743, 66169201]

約数ペア:

[(1, 66169201), (7, 9452743), (61, 1084741), (241, 274561), (427, 154963), (643, 102907), (1687, 39223), (4501, 14701)]