68544819

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5496

約数の個数: 32

約数和(自身を含む): 117808640

約数和(自身を除く): 49263821

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 5413, 12663, 16239, 37891, 48717, 113673, 146151, 341019, 362671, 1023057, 1088013, 2538697, 3264039, 7616091, 9792117, 22848273, 68544819]

約数ペア:

[(1, 68544819), (3, 22848273), (7, 9792117), (9, 7616091), (21, 3264039), (27, 2538697), (63, 1088013), (67, 1023057), (189, 362671), (201, 341019), (469, 146151), (603, 113673), (1407, 48717), (1809, 37891), (4221, 16239), (5413, 12663)]