121237209

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{195229}}^1$

素因数の和:195261

約数の個数: 16

約数和(自身を含む): 187420800

約数和(自身を除く): 66183591

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 195229, 585687, 1757061, 4490267, 5271183, 13470801, 40412403, 121237209]

約数ペア:

[(1, 121237209), (3, 40412403), (9, 13470801), (23, 5271183), (27, 4490267), (69, 1757061), (207, 585687), (621, 195229)]