53647767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 86430240

約数和(自身を除く): 32782473

約数列:

[1, 3, 9, 17, 29, 51, 87, 107, 113, 153, 261, 321, 339, 493, 963, 1017, 1479, 1819, 1921, 3103, 3277, 4437, 5457, 5763, 9309, 9831, 12091, 16371, 17289, 27927, 29493, 36273, 52751, 55709, 108819, 158253, 167127, 205547, 350639, 474759, 501381, 616641, 1051917, 1849923, 3155751, 5960863, 17882589, 53647767]

約数ペア:

[(1, 53647767), (3, 17882589), (9, 5960863), (17, 3155751), (29, 1849923), (51, 1051917), (87, 616641), (107, 501381), (113, 474759), (153, 350639), (261, 205547), (321, 167127), (339, 158253), (493, 108819), (963, 55709), (1017, 52751), (1479, 36273), (1819, 29493), (1921, 27927), (3103, 17289), (3277, 16371), (4437, 12091), (5457, 9831), (5763, 9309)]