85068543

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 49116417

約数列:

[1, 3, 7, 21, 47, 79, 141, 237, 329, 553, 987, 1091, 1659, 3273, 3713, 7637, 11139, 22911, 25991, 51277, 77973, 86189, 153831, 258567, 358939, 603323, 1076817, 1809969, 4050883, 12152649, 28356181, 85068543]

約数ペア:

[(1, 85068543), (3, 28356181), (7, 12152649), (21, 4050883), (47, 1809969), (79, 1076817), (141, 603323), (237, 358939), (329, 258567), (553, 153831), (987, 86189), (1091, 77973), (1659, 51277), (3273, 25991), (3713, 22911), (7637, 11139)]