66310783

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 84439040

約数和(自身を除く): 18128257

約数列:

[1, 7, 11, 77, 79, 121, 553, 847, 869, 991, 6083, 6937, 9559, 10901, 66913, 76307, 78289, 119911, 548023, 839377, 861179, 6028253, 9472969, 66310783]

約数ペア:

[(1, 66310783), (7, 9472969), (11, 6028253), (77, 861179), (79, 839377), (121, 548023), (553, 119911), (847, 78289), (869, 76307), (991, 66913), (6083, 10901), (6937, 9559)]