31052727

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7549

約数の個数: 24

約数和(自身を含む): 49257936

約数和(自身を除く): 18205209

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 7517, 22551, 67653, 127789, 202959, 383367, 608877, 1150101, 1826631, 3450303, 10350909, 31052727]

約数ペア:

[(1, 31052727), (3, 10350909), (9, 3450303), (17, 1826631), (27, 1150101), (51, 608877), (81, 383367), (153, 202959), (243, 127789), (459, 67653), (1377, 22551), (4131, 7517)]