156975229857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4166341}}^1$

素因数の和:4167024

約数の個数: 16

約数和(自身を含む): 220649472320

約数和(自身を除く): 63674242463

約数列:

[1, 3, 19, 57, 661, 1983, 12559, 37677, 4166341, 12499023, 79160479, 237481437, 2753951401, 8261854203, 52325076619, 156975229857]

約数ペア:

[(1, 156975229857), (3, 52325076619), (19, 8261854203), (57, 2753951401), (661, 237481437), (1983, 79160479), (12559, 12499023), (37677, 4166341)]