66475719

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3833}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 100481472

約数和(自身を除く): 34005753

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 3833, 5781, 11499, 17343, 34497, 157153, 180151, 471459, 540453, 1414377, 1621359, 7386191, 22158573, 66475719]

約数ペア:

[(1, 66475719), (3, 22158573), (9, 7386191), (41, 1621359), (47, 1414377), (123, 540453), (141, 471459), (369, 180151), (423, 157153), (1927, 34497), (3833, 17343), (5781, 11499)]