164110581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1723}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 250117920

約数和(自身を除く): 86007339

約数列:

[1, 3, 9, 19, 57, 171, 557, 1671, 1723, 5013, 5169, 10583, 15507, 31749, 32737, 95247, 98211, 294633, 959711, 2879133, 8637399, 18234509, 54703527, 164110581]

約数ペア:

[(1, 164110581), (3, 54703527), (9, 18234509), (19, 8637399), (57, 2879133), (171, 959711), (557, 294633), (1671, 98211), (1723, 95247), (5013, 32737), (5169, 31749), (10583, 15507)]