54156770367

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1\times {\mathrm{21649}}^1$

素因数の和:22655

約数の個数: 32

約数和(自身を含む): 83219136000

約数和(自身を除く): 29062365633

約数列:

[1, 3, 7, 21, 139, 417, 857, 973, 2571, 2919, 5999, 17997, 21649, 64947, 119123, 151543, 357369, 454629, 833861, 2501583, 3009211, 9027633, 18553193, 21064477, 55659579, 63193431, 129872351, 389617053, 2578893827, 7736681481, 18052256789, 54156770367]

約数ペア:

[(1, 54156770367), (3, 18052256789), (7, 7736681481), (21, 2578893827), (139, 389617053), (417, 129872351), (857, 63193431), (973, 55659579), (2571, 21064477), (2919, 18553193), (5999, 9027633), (17997, 3009211), (21649, 2501583), (64947, 833861), (119123, 454629), (151543, 357369)]