61919545023

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2001731}}^1$

素因数の和:2002235

約数の個数: 24

約数和(自身を含む): 102424622976

約数和(自身を除く): 40505077953

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 3437, 4419, 10311, 30933, 2001731, 6005193, 14012117, 18015579, 42036351, 126109053, 982849921, 2948549763, 6879949447, 8845649289, 20639848341, 61919545023]

約数ペア:

[(1, 61919545023), (3, 20639848341), (7, 8845649289), (9, 6879949447), (21, 2948549763), (63, 982849921), (491, 126109053), (1473, 42036351), (3437, 18015579), (4419, 14012117), (10311, 6005193), (30933, 2001731)]