84984963

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{937}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 132167952

約数和(自身を除く): 47182989

約数列:

[1, 3, 7, 21, 49, 147, 617, 937, 1851, 2811, 4319, 6559, 12957, 19677, 30233, 45913, 90699, 137739, 578129, 1734387, 4046903, 12140709, 28328321, 84984963]

約数ペア:

[(1, 84984963), (3, 28328321), (7, 12140709), (21, 4046903), (49, 1734387), (147, 578129), (617, 137739), (937, 90699), (1851, 45913), (2811, 30233), (4319, 19677), (6559, 12957)]