99912127

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15371

約数の個数: 16

約数和(自身を含む): 122656000

約数和(自身を除く): 22743873

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 15331, 107317, 291289, 751219, 2039023, 5258533, 14273161, 99912127]

約数ペア:

[(1, 99912127), (7, 14273161), (19, 5258533), (49, 2039023), (133, 751219), (343, 291289), (931, 107317), (6517, 15331)]