65541681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4159}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 101237760

約数和(自身を除く): 35696079

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 4159, 5253, 12477, 15759, 37431, 70703, 212109, 428377, 636327, 1285131, 3855393, 7282409, 21847227, 65541681]

約数ペア:

[(1, 65541681), (3, 21847227), (9, 7282409), (17, 3855393), (51, 1285131), (103, 636327), (153, 428377), (309, 212109), (927, 70703), (1751, 37431), (4159, 15759), (5253, 12477)]