27817251

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17203}}^1$

素因数の和:17231

約数の個数: 24

約数和(自身を含む): 47070144

約数和(自身を除く): 19252893

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 17203, 51609, 120421, 189233, 361263, 567699, 842947, 1324631, 2528841, 3973893, 9272417, 27817251]

約数ペア:

[(1, 27817251), (3, 9272417), (7, 3973893), (11, 2528841), (21, 1324631), (33, 842947), (49, 567699), (77, 361263), (147, 189233), (231, 120421), (539, 51609), (1617, 17203)]