82118169

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6470

約数の個数: 36

約数和(自身を含む): 142761060

約数和(自身を除く): 60642891

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 6421, 12789, 19263, 44947, 57789, 134841, 186209, 314629, 404523, 558627, 943887, 1303463, 1675881, 2831661, 3910389, 9124241, 11731167, 27372723, 82118169]

約数ペア:

[(1, 82118169), (3, 27372723), (7, 11731167), (9, 9124241), (21, 3910389), (29, 2831661), (49, 1675881), (63, 1303463), (87, 943887), (147, 558627), (203, 404523), (261, 314629), (441, 186209), (609, 134841), (1421, 57789), (1827, 44947), (4263, 19263), (6421, 12789)]