31946967

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3402

約数の個数: 28

約数和(自身を含む): 51598344

約数和(自身を除く): 19651377

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 3371, 9477, 10113, 30339, 43823, 91017, 131469, 273051, 394407, 819153, 1183221, 2457459, 3549663, 10648989, 31946967]

約数ペア:

[(1, 31946967), (3, 10648989), (9, 3549663), (13, 2457459), (27, 1183221), (39, 819153), (81, 394407), (117, 273051), (243, 131469), (351, 91017), (729, 43823), (1053, 30339), (3159, 10113), (3371, 9477)]