77187253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28452

約数の個数: 16

約数和(自身を含む): 95457600

約数和(自身を除く): 18270347

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 28409, 312499, 369317, 539771, 4062487, 5937481, 7017023, 77187253]

約数ペア:

[(1, 77187253), (11, 7017023), (13, 5937481), (19, 4062487), (143, 539771), (209, 369317), (247, 312499), (2717, 28409)]