63991869

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 87757824

約数和(自身を除く): 23765955

約数列:

[1, 3, 43, 129, 211, 633, 2351, 7053, 9073, 27219, 101093, 303279, 496061, 1488183, 21330623, 63991869]

約数ペア:

[(1, 63991869), (3, 21330623), (43, 1488183), (129, 496061), (211, 303279), (633, 101093), (2351, 27219), (7053, 9073)]