61793847

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 98794080

約数和(自身を除く): 37000233

約数列:

[1, 3, 9, 23, 27, 41, 69, 81, 123, 207, 369, 621, 809, 943, 1107, 1863, 2427, 2829, 3321, 7281, 8487, 18607, 21843, 25461, 33169, 55821, 65529, 76383, 99507, 167463, 298521, 502389, 762887, 895563, 1507167, 2288661, 2686689, 6865983, 20597949, 61793847]

約数ペア:

[(1, 61793847), (3, 20597949), (9, 6865983), (23, 2686689), (27, 2288661), (41, 1507167), (69, 895563), (81, 762887), (123, 502389), (207, 298521), (369, 167463), (621, 99507), (809, 76383), (943, 65529), (1107, 55821), (1863, 33169), (2427, 25461), (2829, 21843), (3321, 18607), (7281, 8487)]