66803667

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 106352640

約数和(自身を除く): 39548973

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 623, 651, 1153, 1869, 2759, 3459, 8071, 8277, 19313, 24213, 35743, 57939, 102617, 107229, 250201, 307851, 718319, 750603, 2154957, 3181127, 9543381, 22267889, 66803667]

約数ペア:

[(1, 66803667), (3, 22267889), (7, 9543381), (21, 3181127), (31, 2154957), (89, 750603), (93, 718319), (217, 307851), (267, 250201), (623, 107229), (651, 102617), (1153, 57939), (1869, 35743), (2759, 24213), (3459, 19313), (8071, 8277)]