142730667

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{9629}}^1$

素因数の和:9705

約数の個数: 24

約数和(自身を含む): 217329840

約数和(自身を除く): 74599173

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 9629, 14823, 28887, 86661, 259983, 587369, 779949, 1762107, 2339847, 5286321, 15858963, 47576889, 142730667]

約数ペア:

[(1, 142730667), (3, 47576889), (9, 15858963), (27, 5286321), (61, 2339847), (81, 1762107), (183, 779949), (243, 587369), (549, 259983), (1647, 86661), (4941, 28887), (9629, 14823)]