124633647

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{90511}}^1$

素因数の和:90540

約数の個数: 20

約数和(自身を含む): 197135136

約数和(自身を除く): 72501489

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 90511, 271533, 814599, 1538687, 2443797, 4616061, 7331391, 13848183, 41544549, 124633647]

約数ペア:

[(1, 124633647), (3, 41544549), (9, 13848183), (17, 7331391), (27, 4616061), (51, 2443797), (81, 1538687), (153, 814599), (459, 271533), (1377, 90511)]