80454921547

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{25819}}^1$

素因数の和:26144

約数の個数: 48

約数和(自身を含む): 109230580480

約数和(自身を除く): 28775658933

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 283, 847, 1001, 1573, 1981, 3113, 3679, 11011, 21791, 25753, 25819, 34243, 40469, 180733, 239701, 283283, 284009, 335647, 445159, 1988063, 2349529, 3116113, 3124099, 3692117, 7306777, 21868693, 25844819, 40613287, 51147439, 80374547, 94988101, 284293009, 562621829, 664916707, 884120017, 1044869111, 6188840119, 7314083777, 11493560221, 80454921547]

約数ペア:

[(1, 80454921547), (7, 11493560221), (11, 7314083777), (13, 6188840119), (77, 1044869111), (91, 884120017), (121, 664916707), (143, 562621829), (283, 284293009), (847, 94988101), (1001, 80374547), (1573, 51147439), (1981, 40613287), (3113, 25844819), (3679, 21868693), (11011, 7306777), (21791, 3692117), (25753, 3124099), (25819, 3116113), (34243, 2349529), (40469, 1988063), (180733, 445159), (239701, 335647), (283283, 284009)]