206723313

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{48767}}^1$

素因数の和:48933

約数の個数: 16

約数和(自身を含む): 308213760

約数和(自身を除く): 101490447

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 48767, 146301, 438903, 1316709, 7656419, 22969257, 68907771, 206723313]

約数ペア:

[(1, 206723313), (3, 68907771), (9, 22969257), (27, 7656419), (157, 1316709), (471, 438903), (1413, 146301), (4239, 48767)]