61387146

素因数分解:

$2^1\times 3^5\times {\mathrm{126311}}^1$

素因数の和:126328

約数の個数: 24

約数和(自身を含む): 137932704

約数和(自身を除く): 76545558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 126311, 252622, 378933, 757866, 1136799, 2273598, 3410397, 6820794, 10231191, 20462382, 30693573, 61387146]

約数ペア:

[(1, 61387146), (2, 30693573), (3, 20462382), (6, 10231191), (9, 6820794), (18, 3410397), (27, 2273598), (54, 1136799), (81, 757866), (162, 378933), (243, 252622), (486, 126311)]