63957213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 98594496

約数和(自身を除く): 34637283

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 3191, 6681, 9573, 20043, 28719, 54247, 162741, 418021, 488223, 1254063, 3762189, 7106357, 21319071, 63957213]

約数ペア:

[(1, 63957213), (3, 21319071), (9, 7106357), (17, 3762189), (51, 1254063), (131, 488223), (153, 418021), (393, 162741), (1179, 54247), (2227, 28719), (3191, 20043), (6681, 9573)]