47155203

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{8689}}^1$

素因数の和:8768

約数の個数: 20

約数和(自身を含む): 71501320

約数和(自身を除く): 24346117

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 8689, 26067, 78201, 234603, 582163, 703809, 1746489, 5239467, 15718401, 47155203]

約数ペア:

[(1, 47155203), (3, 15718401), (9, 5239467), (27, 1746489), (67, 703809), (81, 582163), (201, 234603), (603, 78201), (1809, 26067), (5427, 8689)]