139508001

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{11257}}^1$

素因数の和:11292

約数の個数: 28

約数和(自身を含む): 221489892

約数和(自身を除く): 81981891

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 11257, 12393, 33771, 101313, 191369, 303939, 574107, 911817, 1722321, 2735451, 5166963, 8206353, 15500889, 46502667, 139508001]

約数ペア:

[(1, 139508001), (3, 46502667), (9, 15500889), (17, 8206353), (27, 5166963), (51, 2735451), (81, 1722321), (153, 911817), (243, 574107), (459, 303939), (729, 191369), (1377, 101313), (4131, 33771), (11257, 12393)]