89435073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 148571136

約数和(自身を除く): 59136063

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 3947, 7553, 11841, 22659, 27629, 51311, 82887, 153933, 327601, 359177, 982803, 1077531, 2293207, 4258813, 6879621, 12776439, 29811691, 89435073]

約数ペア:

[(1, 89435073), (3, 29811691), (7, 12776439), (13, 6879621), (21, 4258813), (39, 2293207), (83, 1077531), (91, 982803), (249, 359177), (273, 327601), (581, 153933), (1079, 82887), (1743, 51311), (3237, 27629), (3947, 22659), (7553, 11841)]