78825219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 122480640

約数和(自身を除く): 43655421

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 899, 957, 1023, 2657, 2697, 7971, 9889, 29227, 29667, 77053, 82367, 87681, 231159, 247101, 847583, 906037, 2388643, 2542749, 2718111, 7165929, 26275073, 78825219]

約数ペア:

[(1, 78825219), (3, 26275073), (11, 7165929), (29, 2718111), (31, 2542749), (33, 2388643), (87, 906037), (93, 847583), (319, 247101), (341, 231159), (899, 87681), (957, 82367), (1023, 77053), (2657, 29667), (2697, 29227), (7971, 9889)]