82109349

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 144296640

約数和(自身を除く): 62187291

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 1113, 1171, 1323, 1431, 2597, 3339, 3513, 7791, 8197, 10017, 10539, 23373, 24591, 31617, 57379, 62063, 70119, 73773, 172137, 186189, 221319, 434441, 516411, 558567, 1303323, 1549233, 1675701, 3041087, 3909969, 9123261, 11729907, 27369783, 82109349]

約数ペア:

[(1, 82109349), (3, 27369783), (7, 11729907), (9, 9123261), (21, 3909969), (27, 3041087), (49, 1675701), (53, 1549233), (63, 1303323), (147, 558567), (159, 516411), (189, 434441), (371, 221319), (441, 186189), (477, 172137), (1113, 73773), (1171, 70119), (1323, 62063), (1431, 57379), (2597, 31617), (3339, 24591), (3513, 23373), (7791, 10539), (8197, 10017)]