85964151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16573}}^1$

素因数の和:16615

約数の個数: 32

約数和(自身を含む): 148503040

約数和(自身を除く): 62538889

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 16573, 49719, 116011, 215449, 314887, 348033, 646347, 944661, 1508143, 2204209, 4093531, 4524429, 6612627, 12280593, 28654717, 85964151]

約数ペア:

[(1, 85964151), (3, 28654717), (7, 12280593), (13, 6612627), (19, 4524429), (21, 4093531), (39, 2204209), (57, 1508143), (91, 944661), (133, 646347), (247, 348033), (273, 314887), (399, 215449), (741, 116011), (1729, 49719), (5187, 16573)]