66387141

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 101488640

約数和(自身を除く): 35101499

約数列:

[1, 3, 9, 27, 43, 129, 211, 271, 387, 633, 813, 1161, 1899, 2439, 5697, 7317, 9073, 11653, 27219, 34959, 57181, 81657, 104877, 171543, 244971, 314631, 514629, 1543887, 2458783, 7376349, 22129047, 66387141]

約数ペア:

[(1, 66387141), (3, 22129047), (9, 7376349), (27, 2458783), (43, 1543887), (129, 514629), (211, 314631), (271, 244971), (387, 171543), (633, 104877), (813, 81657), (1161, 57181), (1899, 34959), (2439, 27219), (5697, 11653), (7317, 9073)]