155114973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{441923}}^1$

素因数の和:441945

約数の個数: 16

約数和(自身を含む): 247477440

約数和(自身を除く): 92362467

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 441923, 1325769, 3977307, 5744999, 11931921, 17234997, 51704991, 155114973]

約数ペア:

[(1, 155114973), (3, 51704991), (9, 17234997), (13, 11931921), (27, 5744999), (39, 3977307), (117, 1325769), (351, 441923)]