142041411

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 218480640

約数和(自身を除く): 76439229

約数列:

[1, 3, 9, 27, 31, 93, 223, 279, 669, 761, 837, 2007, 2283, 6021, 6849, 6913, 20547, 20739, 23591, 62217, 70773, 169703, 186651, 212319, 509109, 636957, 1527327, 4581981, 5260793, 15782379, 47347137, 142041411]

約数ペア:

[(1, 142041411), (3, 47347137), (9, 15782379), (27, 5260793), (31, 4581981), (93, 1527327), (223, 636957), (279, 509109), (669, 212319), (761, 186651), (837, 169703), (2007, 70773), (2283, 62217), (6021, 23591), (6849, 20739), (6913, 20547)]