285965271

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{4111}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 423371520

約数和(自身を除く): 137406249

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 1179, 4111, 7729, 12333, 23187, 36999, 69561, 242549, 538541, 727647, 1615623, 2182941, 4846869, 31773919, 95321757, 285965271]

約数ペア:

[(1, 285965271), (3, 95321757), (9, 31773919), (59, 4846869), (131, 2182941), (177, 1615623), (393, 727647), (531, 538541), (1179, 242549), (4111, 69561), (7729, 36999), (12333, 23187)]