1983474621

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{967}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 3111972864

約数和(自身を除く): 1128498243

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 367, 621, 967, 1101, 1863, 2901, 3303, 5589, 8441, 8703, 9909, 22241, 25323, 26109, 29727, 66723, 75969, 78327, 89181, 200169, 227907, 234981, 354889, 600507, 683721, 1064667, 1801521, 2051163, 3194001, 5404563, 8162447, 9582003, 24487341, 28746009, 73462023, 86238027, 220386069, 661158207, 1983474621]

約数ペア:

[(1, 1983474621), (3, 661158207), (9, 220386069), (23, 86238027), (27, 73462023), (69, 28746009), (81, 24487341), (207, 9582003), (243, 8162447), (367, 5404563), (621, 3194001), (967, 2051163), (1101, 1801521), (1863, 1064667), (2901, 683721), (3303, 600507), (5589, 354889), (8441, 234981), (8703, 227907), (9909, 200169), (22241, 89181), (25323, 78327), (26109, 75969), (29727, 66723)]