63807261

素因数分解:

$3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 100992000

約数和(自身を除く): 37184739

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 343, 413, 1029, 1051, 1239, 2891, 3153, 7357, 8673, 20237, 22071, 51499, 60711, 62009, 154497, 186027, 360493, 434063, 1081479, 1302189, 3038441, 9115323, 21269087, 63807261]

約数ペア:

[(1, 63807261), (3, 21269087), (7, 9115323), (21, 3038441), (49, 1302189), (59, 1081479), (147, 434063), (177, 360493), (343, 186027), (413, 154497), (1029, 62009), (1051, 60711), (1239, 51499), (2891, 22071), (3153, 20237), (7357, 8673)]