157031553

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{22189}}^1$

素因数の和:22536

約数の個数: 16

約数和(自身を含む): 240007040

約数和(自身を除く): 82975487

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 22189, 66567, 155323, 465969, 7477693, 22433079, 52343851, 157031553]

約数ペア:

[(1, 157031553), (3, 52343851), (7, 22433079), (21, 7477693), (337, 465969), (1011, 155323), (2359, 66567), (7077, 22189)]