157090509

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{10957}}^1$

素因数の和:11031

約数の個数: 24

約数和(自身を含む): 239322720

約数和(自身を除く): 82232211

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 10957, 14337, 32871, 98613, 295839, 646463, 887517, 1939389, 2662551, 5818167, 17454501, 52363503, 157090509]

約数ペア:

[(1, 157090509), (3, 52363503), (9, 17454501), (27, 5818167), (59, 2662551), (81, 1939389), (177, 887517), (243, 646463), (531, 295839), (1593, 98613), (4779, 32871), (10957, 14337)]