80831361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{929}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 41660799

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 897, 929, 1261, 2231, 2787, 3783, 6693, 12077, 21367, 29003, 36231, 64101, 87009, 90113, 270339, 277771, 833313, 1171469, 2072599, 3514407, 6217797, 26943787, 80831361]

約数ペア:

[(1, 80831361), (3, 26943787), (13, 6217797), (23, 3514407), (39, 2072599), (69, 1171469), (97, 833313), (291, 277771), (299, 270339), (897, 90113), (929, 87009), (1261, 64101), (2231, 36231), (2787, 29003), (3783, 21367), (6693, 12077)]