63399897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 100563840

約数和(自身を除く): 37163943

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 4079, 5181, 12237, 15543, 36711, 44869, 134607, 403821, 640403, 1921209, 5763627, 7044433, 21133299, 63399897]

約数ペア:

[(1, 63399897), (3, 21133299), (9, 7044433), (11, 5763627), (33, 1921209), (99, 640403), (157, 403821), (471, 134607), (1413, 44869), (1727, 36711), (4079, 15543), (5181, 12237)]