331034877

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 498614400

約数和(自身を除く): 167579523

約数列:

[1, 3, 9, 27, 89, 267, 347, 397, 801, 1041, 1191, 2403, 3123, 3573, 9369, 10719, 30883, 35333, 92649, 105999, 137759, 277947, 317997, 413277, 833841, 953991, 1239831, 3719493, 12260551, 36781653, 110344959, 331034877]

約数ペア:

[(1, 331034877), (3, 110344959), (9, 36781653), (27, 12260551), (89, 3719493), (267, 1239831), (347, 953991), (397, 833841), (801, 413277), (1041, 317997), (1191, 277947), (2403, 137759), (3123, 105999), (3573, 92649), (9369, 35333), (10719, 30883)]