157224969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{176459}}^1$

素因数の和:176482

約数の個数: 20

約数和(自身を含む): 256219920

約数和(自身を除く): 98994951

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 176459, 529377, 1588131, 1941049, 4764393, 5823147, 14293179, 17469441, 52408323, 157224969]

約数ペア:

[(1, 157224969), (3, 52408323), (9, 17469441), (11, 14293179), (27, 5823147), (33, 4764393), (81, 1941049), (99, 1588131), (297, 529377), (891, 176459)]