121735521

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 191767680

約数和(自身を除く): 70032159

約数列:

[1, 3, 9, 17, 27, 51, 153, 337, 459, 787, 1011, 2361, 3033, 5729, 7083, 9099, 13379, 17187, 21249, 40137, 51561, 120411, 154683, 265219, 361233, 795657, 2386971, 4508723, 7160913, 13526169, 40578507, 121735521]

約数ペア:

[(1, 121735521), (3, 40578507), (9, 13526169), (17, 7160913), (27, 4508723), (51, 2386971), (153, 795657), (337, 361233), (459, 265219), (787, 154683), (1011, 120411), (2361, 51561), (3033, 40137), (5729, 21249), (7083, 17187), (9099, 13379)]