66298309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 85542912

約数和(自身を除く): 19244603

約数列:

[1, 7, 11, 67, 71, 77, 181, 469, 497, 737, 781, 1267, 1991, 4757, 5159, 5467, 12127, 12851, 13937, 33299, 52327, 84889, 89957, 133397, 141361, 366289, 861017, 933779, 989527, 6027119, 9471187, 66298309]

約数ペア:

[(1, 66298309), (7, 9471187), (11, 6027119), (67, 989527), (71, 933779), (77, 861017), (181, 366289), (469, 141361), (497, 133397), (737, 89957), (781, 84889), (1267, 52327), (1991, 33299), (4757, 13937), (5159, 12851), (5467, 12127)]