202117491

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 313866240

約数和(自身を除く): 111748749

約数列:

[1, 3, 9, 23, 27, 69, 207, 271, 621, 813, 1201, 2439, 3603, 6233, 7317, 10809, 18699, 27623, 32427, 56097, 82869, 168291, 248607, 325471, 745821, 976413, 2929239, 7485833, 8787717, 22457499, 67372497, 202117491]

約数ペア:

[(1, 202117491), (3, 67372497), (9, 22457499), (23, 8787717), (27, 7485833), (69, 2929239), (207, 976413), (271, 745821), (621, 325471), (813, 248607), (1201, 168291), (2439, 82869), (3603, 56097), (6233, 32427), (7317, 27623), (10809, 18699)]