131719404747

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1039}}^1\times {\mathrm{9133}}^1$

素因数の和:10843

約数の個数: 32

約数和(自身を含む): 201234442240

約数和(自身を除く): 69515037493

約数列:

[1, 3, 7, 21, 661, 1039, 1983, 3117, 4627, 7273, 9133, 13881, 21819, 27399, 63931, 191793, 686779, 2060337, 4807453, 6036913, 9489187, 14422359, 18110739, 28467561, 42258391, 66424309, 126775173, 199272927, 6272352607, 18817057821, 43906468249, 131719404747]

約数ペア:

[(1, 131719404747), (3, 43906468249), (7, 18817057821), (21, 6272352607), (661, 199272927), (1039, 126775173), (1983, 66424309), (3117, 42258391), (4627, 28467561), (7273, 18110739), (9133, 14422359), (13881, 9489187), (21819, 6036913), (27399, 4807453), (63931, 2060337), (191793, 686779)]