131176503

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{2797}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 197583568

約数和(自身を除く): 66407065

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 1737, 2797, 5211, 8391, 15633, 25173, 46899, 75519, 226557, 539821, 679671, 1619463, 4858389, 14575167, 43725501, 131176503]

約数ペア:

[(1, 131176503), (3, 43725501), (9, 14575167), (27, 4858389), (81, 1619463), (193, 679671), (243, 539821), (579, 226557), (1737, 75519), (2797, 46899), (5211, 25173), (8391, 15633)]