54780879

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6101}}^1$

素因数の和:6218

約数の個数: 16

約数和(自身を含む): 75860064

約数和(自身を除く): 21079185

約数列:

[1, 3, 41, 73, 123, 219, 2993, 6101, 8979, 18303, 250141, 445373, 750423, 1336119, 18260293, 54780879]

約数ペア:

[(1, 54780879), (3, 18260293), (41, 1336119), (73, 750423), (123, 445373), (219, 250141), (2993, 18303), (6101, 8979)]