7528977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4567023

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 349, 423, 459, 799, 1047, 1269, 2397, 3141, 5933, 7191, 9423, 16403, 17799, 21573, 49209, 53397, 147627, 160191, 278851, 442881, 836553, 2509659, 7528977]

約数ペア:

[(1, 7528977), (3, 2509659), (9, 836553), (17, 442881), (27, 278851), (47, 160191), (51, 147627), (141, 53397), (153, 49209), (349, 21573), (423, 17799), (459, 16403), (799, 9423), (1047, 7191), (1269, 5933), (2397, 3141)]