201772701

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2267

約数の個数: 40

約数和(自身を含む): 328398840

約数和(自身を除く): 126626139

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 351, 801, 1053, 1157, 2153, 2403, 3471, 6459, 7209, 10413, 19377, 27989, 31239, 58131, 83967, 93717, 174393, 191617, 251901, 574851, 755703, 1724553, 2267109, 2491021, 5173659, 7473063, 15520977, 22419189, 67257567, 201772701]

約数ペア:

[(1, 201772701), (3, 67257567), (9, 22419189), (13, 15520977), (27, 7473063), (39, 5173659), (81, 2491021), (89, 2267109), (117, 1724553), (267, 755703), (351, 574851), (801, 251901), (1053, 191617), (1157, 174393), (2153, 93717), (2403, 83967), (3471, 58131), (6459, 31239), (7209, 27989), (10413, 19377)]