203571873

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 320462208

約数和(自身を除く): 116890335

約数列:

[1, 3, 9, 23, 27, 69, 81, 113, 207, 339, 621, 967, 1017, 1863, 2599, 2901, 3051, 7797, 8703, 9153, 22241, 23391, 26109, 66723, 70173, 78327, 109271, 200169, 210519, 327813, 600507, 983439, 1801521, 2513233, 2950317, 7539699, 8850951, 22619097, 67857291, 203571873]

約数ペア:

[(1, 203571873), (3, 67857291), (9, 22619097), (23, 8850951), (27, 7539699), (69, 2950317), (81, 2513233), (113, 1801521), (207, 983439), (339, 600507), (621, 327813), (967, 210519), (1017, 200169), (1863, 109271), (2599, 78327), (2901, 70173), (3051, 66723), (7797, 26109), (8703, 23391), (9153, 22241)]