164133021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 243886720

約数和(自身を除く): 79753699

約数列:

[1, 3, 13, 39, 43, 97, 129, 291, 559, 1009, 1261, 1677, 3027, 3783, 4171, 12513, 13117, 39351, 43387, 54223, 97873, 130161, 162669, 293619, 564031, 1272349, 1692093, 3817047, 4208539, 12625617, 54711007, 164133021]

約数ペア:

[(1, 164133021), (3, 54711007), (13, 12625617), (39, 4208539), (43, 3817047), (97, 1692093), (129, 1272349), (291, 564031), (559, 293619), (1009, 162669), (1261, 130161), (1677, 97873), (3027, 54223), (3783, 43387), (4171, 39351), (12513, 13117)]