81276522

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{222067}}^1$

素因数の和:222133

約数の個数: 16

約数和(自身を含む): 165218592

約数和(自身を除く): 83942070

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 222067, 444134, 666201, 1332402, 13546087, 27092174, 40638261, 81276522]

約数ペア:

[(1, 81276522), (2, 40638261), (3, 27092174), (6, 13546087), (61, 1332402), (122, 666201), (183, 444134), (366, 222067)]