30880809009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67278451}}^1$

素因数の和:67278477

約数の個数: 16

約数和(自身を含む): 48440485440

約数和(自身を除く): 17559676431

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 67278451, 201835353, 605506059, 1143733667, 1816518177, 3431201001, 10293603003, 30880809009]

約数ペア:

[(1, 30880809009), (3, 10293603003), (9, 3431201001), (17, 1816518177), (27, 1143733667), (51, 605506059), (153, 201835353), (459, 67278451)]