84845271

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 134922240

約数和(自身を除く): 50076969

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 889, 1097, 2667, 3291, 3683, 7679, 11049, 23037, 25781, 31813, 77343, 95439, 139319, 222691, 417957, 668073, 975233, 2925699, 4040251, 12120753, 28281757, 84845271]

約数ペア:

[(1, 84845271), (3, 28281757), (7, 12120753), (21, 4040251), (29, 2925699), (87, 975233), (127, 668073), (203, 417957), (381, 222691), (609, 139319), (889, 95439), (1097, 77343), (2667, 31813), (3291, 25781), (3683, 23037), (7679, 11049)]