79780767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 121858560

約数和(自身を除く): 42077793

約数列:

[1, 3, 11, 23, 33, 69, 253, 257, 409, 759, 771, 1227, 2827, 4499, 5911, 8481, 9407, 13497, 17733, 28221, 65021, 103477, 105113, 195063, 310431, 315339, 1156243, 2417599, 3468729, 7252797, 26593589, 79780767]

約数ペア:

[(1, 79780767), (3, 26593589), (11, 7252797), (23, 3468729), (33, 2417599), (69, 1156243), (253, 315339), (257, 310431), (409, 195063), (759, 105113), (771, 103477), (1227, 65021), (2827, 28221), (4499, 17733), (5911, 13497), (8481, 9407)]