174930381

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137849}}^1$

素因数の和:137905

約数の個数: 16

約数和(自身を含む): 264672000

約数和(自身を除く): 89741619

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 137849, 413547, 1240641, 3721923, 6478903, 19436709, 58310127, 174930381]

約数ペア:

[(1, 174930381), (3, 58310127), (9, 19436709), (27, 6478903), (47, 3721923), (141, 1240641), (423, 413547), (1269, 137849)]