66305439

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 34782561

約数列:

[1, 3, 9, 27, 59, 107, 177, 321, 389, 531, 963, 1167, 1593, 2889, 3501, 6313, 10503, 18939, 22951, 41623, 56817, 68853, 124869, 170451, 206559, 374607, 619677, 1123821, 2455757, 7367271, 22101813, 66305439]

約数ペア:

[(1, 66305439), (3, 22101813), (9, 7367271), (27, 2455757), (59, 1123821), (107, 619677), (177, 374607), (321, 206559), (389, 170451), (531, 124869), (963, 68853), (1167, 56817), (1593, 41623), (2889, 22951), (3501, 18939), (6313, 10503)]