66492639

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 98721792

約数和(自身を除く): 32229153

約数列:

[1, 3, 9, 47, 141, 191, 423, 573, 823, 1719, 2469, 7407, 8977, 26931, 38681, 80793, 116043, 157193, 348129, 471579, 1414737, 7388071, 22164213, 66492639]

約数ペア:

[(1, 66492639), (3, 22164213), (9, 7388071), (47, 1414737), (141, 471579), (191, 348129), (423, 157193), (573, 116043), (823, 80793), (1719, 38681), (2469, 26931), (7407, 8977)]