78917289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 119406336

約数和(自身を除く): 40489047

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 7013, 11253, 21039, 77143, 217403, 231429, 652209, 848573, 2391433, 2545719, 7174299, 26305763, 78917289]

約数ペア:

[(1, 78917289), (3, 26305763), (11, 7174299), (31, 2545719), (33, 2391433), (93, 848573), (121, 652209), (341, 231429), (363, 217403), (1023, 77143), (3751, 21039), (7013, 11253)]