78168329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 89164800

約数和(自身を除く): 10996471

約数列:

[1, 17, 23, 31, 391, 527, 713, 6449, 12121, 109633, 148327, 199919, 2521559, 3398623, 4598137, 78168329]

約数ペア:

[(1, 78168329), (17, 4598137), (23, 3398623), (31, 2521559), (391, 199919), (527, 148327), (713, 109633), (6449, 12121)]