7350182487

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{19463}}^1$

素因数の和:19740

約数の個数: 32

約数和(自身を含む): 11099151360

約数和(自身を除く): 3748968873

約数列:

[1, 3, 9, 27, 71, 197, 213, 591, 639, 1773, 1917, 5319, 13987, 19463, 41961, 58389, 125883, 175167, 377649, 525501, 1381873, 3834211, 4145619, 11502633, 12436857, 34507899, 37310571, 103523697, 272228981, 816686943, 2450060829, 7350182487]

約数ペア:

[(1, 7350182487), (3, 2450060829), (9, 816686943), (27, 272228981), (71, 103523697), (197, 37310571), (213, 34507899), (591, 12436857), (639, 11502633), (1773, 4145619), (1917, 3834211), (5319, 1381873), (13987, 525501), (19463, 377649), (41961, 175167), (58389, 125883)]