201130461

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77867}}^1$

素因数の和:77921

約数の個数: 24

約数和(自身を含む): 340127424

約数和(自身を除く): 138996963

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 77867, 233601, 545069, 700803, 1635207, 3192547, 4905621, 9577641, 22347829, 28732923, 67043487, 201130461]

約数ペア:

[(1, 201130461), (3, 67043487), (7, 28732923), (9, 22347829), (21, 9577641), (41, 4905621), (63, 3192547), (123, 1635207), (287, 700803), (369, 545069), (861, 233601), (2583, 77867)]