55745109

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2053}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 92282112

約数和(自身を除く): 36537003

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 2053, 3017, 3879, 6159, 9051, 14371, 18477, 27153, 43113, 129339, 884843, 2654529, 6193901, 7963587, 18581703, 55745109]

約数ペア:

[(1, 55745109), (3, 18581703), (7, 7963587), (9, 6193901), (21, 2654529), (63, 884843), (431, 129339), (1293, 43113), (2053, 27153), (3017, 18477), (3879, 14371), (6159, 9051)]