142493319

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 210834000

約数和(自身を除く): 68340681

約数列:

[1, 3, 9, 59, 149, 177, 447, 531, 1341, 1801, 5403, 8791, 16209, 26373, 79119, 106259, 268349, 318777, 805047, 956331, 2415141, 15832591, 47497773, 142493319]

約数ペア:

[(1, 142493319), (3, 47497773), (9, 15832591), (59, 2415141), (149, 956331), (177, 805047), (447, 318777), (531, 268349), (1341, 106259), (1801, 79119), (5403, 26373), (8791, 16209)]