74271.000000

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 381312

約数和(自身を除く): 159321

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 961, 1023, 2387, 2883, 6727, 7161, 10571, 20181, 31713, 73997, 221991]

約数ペア:

[(1, 221991), (3, 73997), (7, 31713), (11, 20181), (21, 10571), (31, 7161), (33, 6727), (77, 2883), (93, 2387), (217, 1023), (231, 961), (341, 651)]