243382149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{12143}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 375103872

約数和(自身を除く): 131721723

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 12143, 20043, 36429, 109287, 206431, 619293, 1590733, 1857879, 4772199, 14316597, 27042461, 81127383, 243382149]

約数ペア:

[(1, 243382149), (3, 81127383), (9, 27042461), (17, 14316597), (51, 4772199), (131, 1857879), (153, 1590733), (393, 619293), (1179, 206431), (2227, 109287), (6681, 36429), (12143, 20043)]