51951591

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{40939}}^1$

素因数の和:40995

約数の個数: 16

約数和(自身を含む): 78604800

約数和(自身を除く): 26653209

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 40939, 122817, 368451, 1105353, 1924133, 5772399, 17317197, 51951591]

約数ペア:

[(1, 51951591), (3, 17317197), (9, 5772399), (27, 1924133), (47, 1105353), (141, 368451), (423, 122817), (1269, 40939)]