143245323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2017}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 223303808

約数和(自身を除く): 80058485

約数列:

[1, 3, 9, 13, 39, 117, 607, 1821, 2017, 5463, 6051, 7891, 18153, 23673, 26221, 71019, 78663, 235989, 1224319, 3672957, 11018871, 15916147, 47748441, 143245323]

約数ペア:

[(1, 143245323), (3, 47748441), (9, 15916147), (13, 11018871), (39, 3672957), (117, 1224319), (607, 235989), (1821, 78663), (2017, 71019), (5463, 26221), (6051, 23673), (7891, 18153)]