156948375951

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{3542293}}^1$

素因数の和:3542852

約数の個数: 20

約数和(自身を含む): 234882430552

約数和(自身を除く): 77934054601

約数列:

[1, 3, 9, 27, 81, 547, 1641, 4923, 14769, 44307, 3542293, 10626879, 31880637, 95641911, 286925733, 1937634271, 5812902813, 17438708439, 52316125317, 156948375951]

約数ペア:

[(1, 156948375951), (3, 52316125317), (9, 17438708439), (27, 5812902813), (81, 1937634271), (547, 286925733), (1641, 95641911), (4923, 31880637), (14769, 10626879), (44307, 3542293)]