117463761

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{45161}}^1$

素因数の和:45201

約数の個数: 18

約数和(自身を含む): 180241542

約数和(自身を除く): 62777781

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 45161, 135483, 406449, 767737, 2303211, 6909633, 13051529, 39154587, 117463761]

約数ペア:

[(1, 117463761), (3, 39154587), (9, 13051529), (17, 6909633), (51, 2303211), (153, 767737), (289, 406449), (867, 135483), (2601, 45161)]