71546727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 116577792

約数和(自身を除く): 45031065

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1819, 1873, 2247, 5457, 5619, 12733, 13111, 31841, 38199, 39333, 95523, 200411, 222887, 601233, 668661, 1402877, 3406987, 4208631, 10220961, 23848909, 71546727]

約数ペア:

[(1, 71546727), (3, 23848909), (7, 10220961), (17, 4208631), (21, 3406987), (51, 1402877), (107, 668661), (119, 601233), (321, 222887), (357, 200411), (749, 95523), (1819, 39333), (1873, 38199), (2247, 31841), (5457, 13111), (5619, 12733)]