78800883

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{23021}}^1$

素因数の和:23194

約数の個数: 16

約数和(自身を含む): 120819456

約数和(自身を除く): 42018573

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 23021, 69063, 161147, 483441, 3752423, 11257269, 26266961, 78800883]

約数ペア:

[(1, 78800883), (3, 26266961), (7, 11257269), (21, 3752423), (163, 483441), (489, 161147), (1141, 69063), (3423, 23021)]