64650443

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 77474880

約数和(自身を除く): 12824437

約数列:

[1, 11, 13, 83, 143, 169, 419, 913, 1079, 1859, 4609, 5447, 11869, 14027, 34777, 59917, 70811, 154297, 382547, 452101, 778921, 4973111, 5877313, 64650443]

約数ペア:

[(1, 64650443), (11, 5877313), (13, 4973111), (83, 778921), (143, 452101), (169, 382547), (419, 154297), (913, 70811), (1079, 59917), (1859, 34777), (4609, 14027), (5447, 11869)]