137492061

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139303}}^1$

素因数の和:139360

約数の個数: 16

約数和(自身を含む): 213970944

約数和(自身を除く): 76478883

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 139303, 417909, 975121, 2925363, 6547241, 19641723, 45830687, 137492061]

約数ペア:

[(1, 137492061), (3, 45830687), (7, 19641723), (21, 6547241), (47, 2925363), (141, 975121), (329, 417909), (987, 139303)]