150185721

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{117241}}^1$

素因数の和:117312

約数の個数: 16

約数和(自身を含む): 232608128

約数和(自身を除く): 82422407

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 117241, 351723, 820687, 2462061, 7151701, 21455103, 50061907, 150185721]

約数ペア:

[(1, 150185721), (3, 50061907), (7, 21455103), (21, 7151701), (61, 2462061), (183, 820687), (427, 351723), (1281, 117241)]