159904179

素因数分解:

$3^3\times {\mathrm{1931}}^1\times {\mathrm{3067}}^1$

素因数の和:5007

約数の個数: 16

約数和(自身を含む): 237095040

約数和(自身を除く): 77190861

約数列:

[1, 3, 9, 27, 1931, 3067, 5793, 9201, 17379, 27603, 52137, 82809, 5922377, 17767131, 53301393, 159904179]

約数ペア:

[(1, 159904179), (3, 53301393), (9, 17767131), (27, 5922377), (1931, 82809), (3067, 52137), (5793, 27603), (9201, 17379)]