266460921

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{57713}}^1$

素因数の和:57747

約数の個数: 24

約数和(自身を含む): 420157920

約数和(自身を除く): 153696999

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 57713, 173139, 519417, 1096547, 1558251, 3289641, 4674753, 9868923, 14024259, 29606769, 88820307, 266460921]

約数ペア:

[(1, 266460921), (3, 88820307), (9, 29606769), (19, 14024259), (27, 9868923), (57, 4674753), (81, 3289641), (171, 1558251), (243, 1096547), (513, 519417), (1539, 173139), (4617, 57713)]