27934371

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 41792400

約数和(自身を除く): 13858029

約数列:

[1, 3, 9, 37, 111, 149, 333, 447, 563, 1341, 1689, 5067, 5513, 16539, 20831, 49617, 62493, 83887, 187479, 251661, 754983, 3103819, 9311457, 27934371]

約数ペア:

[(1, 27934371), (3, 9311457), (9, 3103819), (37, 754983), (111, 251661), (149, 187479), (333, 83887), (447, 62493), (563, 49617), (1341, 20831), (1689, 16539), (5067, 5513)]