82879719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 39424281

約数列:

[1, 3, 13, 39, 59, 177, 181, 199, 543, 597, 767, 2301, 2353, 2587, 7059, 7761, 10679, 11741, 32037, 35223, 36019, 108057, 138827, 152633, 416481, 457899, 468247, 1404741, 2125121, 6375363, 27626573, 82879719]

約数ペア:

[(1, 82879719), (3, 27626573), (13, 6375363), (39, 2125121), (59, 1404741), (177, 468247), (181, 457899), (199, 416481), (543, 152633), (597, 138827), (767, 108057), (2301, 36019), (2353, 35223), (2587, 32037), (7059, 11741), (7761, 10679)]