51504117

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129083}}^1$

素因数の和:129112

約数の個数: 16

約数和(自身を含む): 82613760

約数和(自身を除く): 31109643

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 129083, 387249, 903581, 2452577, 2710743, 7357731, 17168039, 51504117]

約数ペア:

[(1, 51504117), (3, 17168039), (7, 7357731), (19, 2710743), (21, 2452577), (57, 903581), (133, 387249), (399, 129083)]