117587169

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18121}}^1$

素因数の和:18237

約数の個数: 24

約数和(自身を含む): 196007552

約数和(自身を除く): 78420383

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 18121, 54363, 126847, 163089, 380541, 1141623, 1866463, 5599389, 13065241, 16798167, 39195723, 117587169]

約数ペア:

[(1, 117587169), (3, 39195723), (7, 16798167), (9, 13065241), (21, 5599389), (63, 1866463), (103, 1141623), (309, 380541), (721, 163089), (927, 126847), (2163, 54363), (6489, 18121)]