97778781

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{997}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 149927544

約数和(自身を除く): 52148763

約数列:

[1, 3, 9, 17, 51, 153, 641, 997, 1923, 2991, 5769, 8973, 10897, 16949, 32691, 50847, 98073, 152541, 639077, 1917231, 5751693, 10864309, 32592927, 97778781]

約数ペア:

[(1, 97778781), (3, 32592927), (9, 10864309), (17, 5751693), (51, 1917231), (153, 639077), (641, 152541), (997, 98073), (1923, 50847), (2991, 32691), (5769, 16949), (8973, 10897)]