81362454411

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2819}}^1\times {\mathrm{3061}}^1$

素因数の和:6339

約数の個数: 32

約数和(自身を含む): 124341696000

約数和(自身を除く): 42979241589

約数列:

[1, 3, 7, 21, 449, 1347, 2819, 3061, 3143, 8457, 9183, 9429, 19733, 21427, 59199, 64281, 1265731, 1374389, 3797193, 4123167, 8628959, 8860117, 9620723, 25886877, 26580351, 28862169, 60402713, 181208139, 3874402591, 11623207773, 27120818137, 81362454411]

約数ペア:

[(1, 81362454411), (3, 27120818137), (7, 11623207773), (21, 3874402591), (449, 181208139), (1347, 60402713), (2819, 28862169), (3061, 26580351), (3143, 25886877), (8457, 9620723), (9183, 8860117), (9429, 8628959), (19733, 4123167), (21427, 3797193), (59199, 1374389), (64281, 1265731)]