201922227

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 326630304

約数和(自身を除く): 124708077

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 233, 351, 699, 823, 1053, 2097, 2469, 3029, 6291, 7407, 9087, 10699, 18873, 22221, 27261, 32097, 66663, 81783, 96291, 191759, 245349, 288873, 575277, 866619, 1725831, 2492867, 5177493, 7478601, 15532479, 22435803, 67307409, 201922227]

約数ペア:

[(1, 201922227), (3, 67307409), (9, 22435803), (13, 15532479), (27, 7478601), (39, 5177493), (81, 2492867), (117, 1725831), (233, 866619), (351, 575277), (699, 288873), (823, 245349), (1053, 191759), (2097, 96291), (2469, 81783), (3029, 66663), (6291, 32097), (7407, 27261), (9087, 22221), (10699, 18873)]