66123189

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{887}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 41289291

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 887, 2259, 2661, 2761, 6777, 7983, 8283, 9757, 23949, 24849, 29271, 74547, 87813, 222637, 263439, 667911, 2003733, 2449007, 6011199, 7347021, 22041063, 66123189]

約数ペア:

[(1, 66123189), (3, 22041063), (9, 7347021), (11, 6011199), (27, 2449007), (33, 2003733), (99, 667911), (251, 263439), (297, 222637), (753, 87813), (887, 74547), (2259, 29271), (2661, 24849), (2761, 23949), (6777, 9757), (7983, 8283)]