51176439

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 76317072

約数和(自身を除く): 25140633

約数列:

[1, 3, 9, 37, 111, 313, 333, 491, 939, 1473, 2817, 4419, 11581, 18167, 34743, 54501, 104229, 153683, 163503, 461049, 1383147, 5686271, 17058813, 51176439]

約数ペア:

[(1, 51176439), (3, 17058813), (9, 5686271), (37, 1383147), (111, 461049), (313, 163503), (333, 153683), (491, 104229), (939, 54501), (1473, 34743), (2817, 18167), (4419, 11581)]