85811523

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 134737920

約数和(自身を除く): 48926397

約数列:

[1, 3, 7, 21, 67, 71, 201, 213, 469, 497, 859, 1407, 1491, 2577, 4757, 6013, 14271, 18039, 33299, 57553, 60989, 99897, 172659, 182967, 402871, 426923, 1208613, 1280769, 4086263, 12258789, 28603841, 85811523]

約数ペア:

[(1, 85811523), (3, 28603841), (7, 12258789), (21, 4086263), (67, 1280769), (71, 1208613), (201, 426923), (213, 402871), (469, 182967), (497, 172659), (859, 99897), (1407, 60989), (1491, 57553), (2577, 33299), (4757, 18039), (6013, 14271)]