71317533

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 116204544

約数和(自身を除く): 44887011

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1819, 1867, 2247, 5457, 5601, 12733, 13069, 31739, 38199, 39207, 95217, 199769, 222173, 599307, 666519, 1398383, 3396073, 4195149, 10188219, 23772511, 71317533]

約数ペア:

[(1, 71317533), (3, 23772511), (7, 10188219), (17, 4195149), (21, 3396073), (51, 1398383), (107, 666519), (119, 599307), (321, 222173), (357, 199769), (749, 95217), (1819, 39207), (1867, 38199), (2247, 31739), (5457, 13069), (5601, 12733)]