51034131

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 77226240

約数和(自身を除く): 26192109

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2039, 2781, 6117, 8343, 18351, 25029, 55053, 165159, 210017, 495477, 630051, 1890153, 5670459, 17011377, 51034131]

約数ペア:

[(1, 51034131), (3, 17011377), (9, 5670459), (27, 1890153), (81, 630051), (103, 495477), (243, 210017), (309, 165159), (927, 55053), (2039, 25029), (2781, 18351), (6117, 8343)]