82155927

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 48066153

約数列:

[1, 3, 7, 21, 29, 87, 203, 313, 431, 609, 939, 1293, 2191, 3017, 6573, 9051, 9077, 12499, 27231, 37497, 63539, 87493, 134903, 190617, 262479, 404709, 944321, 2832963, 3912187, 11736561, 27385309, 82155927]

約数ペア:

[(1, 82155927), (3, 27385309), (7, 11736561), (21, 3912187), (29, 2832963), (87, 944321), (203, 404709), (313, 262479), (431, 190617), (609, 134903), (939, 87493), (1293, 63539), (2191, 37497), (3017, 27231), (6573, 12499), (9051, 9077)]