66440913

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2417}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 119081664

約数和(自身を除く): 52640751

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2417, 2499, 3927, 7251, 9163, 16919, 26587, 27489, 41089, 50757, 79761, 118433, 123267, 186109, 287623, 355299, 451979, 558327, 862869, 1302763, 1355937, 2013361, 3163853, 3908289, 6040083, 9491559, 22146971, 66440913]

約数ペア:

[(1, 66440913), (3, 22146971), (7, 9491559), (11, 6040083), (17, 3908289), (21, 3163853), (33, 2013361), (49, 1355937), (51, 1302763), (77, 862869), (119, 558327), (147, 451979), (187, 355299), (231, 287623), (357, 186109), (539, 123267), (561, 118433), (833, 79761), (1309, 50757), (1617, 41089), (2417, 27489), (2499, 26587), (3927, 16919), (7251, 9163)]