537767991

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{10691}}^1$

素因数の和:10735

約数の個数: 32

約数和(自身を含む): 841674240

約数和(自身を除く): 303906249

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2187, 5589, 10691, 16767, 32073, 50301, 96219, 245893, 288657, 737679, 865971, 2213037, 2597913, 6639111, 7793739, 19917333, 23381217, 59751999, 179255997, 537767991]

約数ペア:

[(1, 537767991), (3, 179255997), (9, 59751999), (23, 23381217), (27, 19917333), (69, 7793739), (81, 6639111), (207, 2597913), (243, 2213037), (621, 865971), (729, 737679), (1863, 288657), (2187, 245893), (5589, 96219), (10691, 50301), (16767, 32073)]