43278181541

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{18731}}^1$

素因数の和:19001

約数の個数: 32

約数和(自身を含む): 52480770048

約数和(自身を除く): 9202588507

約数列:

[1, 7, 23, 113, 127, 161, 791, 889, 2599, 2921, 14351, 18193, 18731, 20447, 100457, 131117, 330073, 430813, 2116603, 2310511, 2378837, 3015691, 14816221, 16651859, 48681869, 54713251, 268808581, 340773083, 382992757, 1881660067, 6182597363, 43278181541]

約数ペア:

[(1, 43278181541), (7, 6182597363), (23, 1881660067), (113, 382992757), (127, 340773083), (161, 268808581), (791, 54713251), (889, 48681869), (2599, 16651859), (2921, 14816221), (14351, 3015691), (18193, 2378837), (18731, 2310511), (20447, 2116603), (100457, 430813), (131117, 330073)]