118712241

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{45641}}^1$

素因数の和:45681

約数の個数: 18

約数和(自身を含む): 182157222

約数和(自身を除く): 63444981

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 45641, 136923, 410769, 775897, 2327691, 6983073, 13190249, 39570747, 118712241]

約数ペア:

[(1, 118712241), (3, 39570747), (9, 13190249), (17, 6983073), (51, 2327691), (153, 775897), (289, 410769), (867, 136923), (2601, 45641)]