47992791

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 32144937

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 373, 557, 1119, 1671, 2611, 3899, 4103, 6127, 7833, 11697, 12309, 18381, 28721, 42889, 86163, 128667, 207761, 623283, 1454327, 2285371, 4362981, 6856113, 15997597, 47992791]

約数ペア:

[(1, 47992791), (3, 15997597), (7, 6856113), (11, 4362981), (21, 2285371), (33, 1454327), (77, 623283), (231, 207761), (373, 128667), (557, 86163), (1119, 42889), (1671, 28721), (2611, 18381), (3899, 12309), (4103, 11697), (6127, 7833)]