91152009

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59929}}^1$

素因数の和:59961

約数の個数: 18

約数和(自身を含む): 142573470

約数和(自身を除く): 51421461

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 59929, 179787, 539361, 779077, 2337231, 7011693, 10128001, 30384003, 91152009]

約数ペア:

[(1, 91152009), (3, 30384003), (9, 10128001), (13, 7011693), (39, 2337231), (117, 779077), (169, 539361), (507, 179787), (1521, 59929)]