67821963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4759

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 40558197

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4703, 4807, 14109, 14421, 51733, 89357, 108169, 155199, 268071, 324507, 982927, 1189859, 2055211, 2948781, 3569577, 6165633, 22607321, 67821963]

約数ペア:

[(1, 67821963), (3, 22607321), (11, 6165633), (19, 3569577), (23, 2948781), (33, 2055211), (57, 1189859), (69, 982927), (209, 324507), (253, 268071), (437, 155199), (627, 108169), (759, 89357), (1311, 51733), (4703, 14421), (4807, 14109)]