66469923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1$

素因数の和:10008

約数の個数: 32

約数和(自身を含む): 111641600

約数和(自身を除く): 45171677

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 9967, 29901, 89703, 129571, 189373, 269109, 388713, 568119, 1166139, 1704357, 2461849, 3498417, 5113071, 7385547, 22156641, 66469923]

約数ペア:

[(1, 66469923), (3, 22156641), (9, 7385547), (13, 5113071), (19, 3498417), (27, 2461849), (39, 1704357), (57, 1166139), (117, 568119), (171, 388713), (247, 269109), (351, 189373), (513, 129571), (741, 89703), (2223, 29901), (6669, 9967)]