63245721

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39113}}^1$

素因数の和:39141

約数の個数: 24

約数和(自身を含む): 107015904

約数和(自身を除く): 43770183

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 39113, 117339, 273791, 430243, 821373, 1290729, 1916537, 3011701, 5749611, 9035103, 21081907, 63245721]

約数ペア:

[(1, 63245721), (3, 21081907), (7, 9035103), (11, 5749611), (21, 3011701), (33, 1916537), (49, 1290729), (77, 821373), (147, 430243), (231, 273791), (539, 117339), (1617, 39113)]