265987899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{787}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 416172744

約数和(自身を除く): 150184845

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 787, 799, 2209, 2361, 2397, 6627, 7083, 7191, 13379, 19881, 36989, 37553, 40137, 110967, 112659, 120411, 332901, 337977, 628813, 1738483, 1886439, 5215449, 5659317, 15646347, 29554211, 88662633, 265987899]

約数ペア:

[(1, 265987899), (3, 88662633), (9, 29554211), (17, 15646347), (47, 5659317), (51, 5215449), (141, 1886439), (153, 1738483), (423, 628813), (787, 337977), (799, 332901), (2209, 120411), (2361, 112659), (2397, 110967), (6627, 40137), (7083, 37553), (7191, 36989), (13379, 19881)]