122139147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42901}}^1$

素因数の和:42990

約数の個数: 16

約数和(自身を含む): 177785888

約数和(自身を除く): 55646741

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 42901, 128703, 557713, 1673139, 3131773, 9395319, 40713049, 122139147]

約数ペア:

[(1, 122139147), (3, 40713049), (13, 9395319), (39, 3131773), (73, 1673139), (219, 557713), (949, 128703), (2847, 42901)]