15702993369

素因数分解:

$3^3\times 7^1\times {\mathrm{2083}}^1\times {\mathrm{39887}}^1$

素因数の和:41986

約数の個数: 32

約数和(自身を含む): 26600509440

約数和(自身を除く): 10897516071

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2083, 6249, 14581, 18747, 39887, 43743, 56241, 119661, 131229, 279209, 358983, 393687, 837627, 1076949, 2512881, 7538643, 83084621, 249253863, 581592347, 747761589, 1744777041, 2243284767, 5234331123, 15702993369]

約数ペア:

[(1, 15702993369), (3, 5234331123), (7, 2243284767), (9, 1744777041), (21, 747761589), (27, 581592347), (63, 249253863), (189, 83084621), (2083, 7538643), (6249, 2512881), (14581, 1076949), (18747, 837627), (39887, 393687), (43743, 358983), (56241, 279209), (119661, 131229)]