26067489

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 40943616

約数和(自身を除く): 14876127

約数列:

[1, 3, 7, 21, 67, 97, 191, 201, 291, 469, 573, 679, 1337, 1407, 2037, 4011, 6499, 12797, 18527, 19497, 38391, 45493, 55581, 89579, 129689, 136479, 268737, 389067, 1241309, 3723927, 8689163, 26067489]

約数ペア:

[(1, 26067489), (3, 8689163), (7, 3723927), (21, 1241309), (67, 389067), (97, 268737), (191, 136479), (201, 129689), (291, 89579), (469, 55581), (573, 45493), (679, 38391), (1337, 19497), (1407, 18527), (2037, 12797), (4011, 6499)]