190536867

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{138371}}^1$

素因数の和:138400

約数の個数: 20

約数和(自身を含む): 301374216

約数和(自身を除く): 110837349

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 138371, 415113, 1245339, 2352307, 3736017, 7056921, 11208051, 21170763, 63512289, 190536867]

約数ペア:

[(1, 190536867), (3, 63512289), (9, 21170763), (17, 11208051), (27, 7056921), (51, 3736017), (81, 2352307), (153, 1245339), (459, 415113), (1377, 138371)]