156936720159

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{5829961}}^1$

素因数の和:5830967

約数の個数: 16

約数和(自身を含む): 232732083040

約数和(自身を除く): 75795362881

約数列:

[1, 3, 9, 27, 997, 2991, 8973, 26919, 5829961, 17489883, 52469649, 157408947, 5812471117, 17437413351, 52312240053, 156936720159]

約数ペア:

[(1, 156936720159), (3, 52312240053), (9, 17437413351), (27, 5812471117), (997, 157408947), (2991, 52469649), (8973, 17489883), (26919, 5829961)]