84064981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 113879808

約数和(自身を除く): 29814827

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 613, 959, 1001, 1507, 1781, 4291, 6743, 7969, 10549, 12467, 19591, 47201, 55783, 83981, 87659, 137137, 587867, 613613, 923791, 1091753, 6466537, 7642271, 12009283, 84064981]

約数ペア:

[(1, 84064981), (7, 12009283), (11, 7642271), (13, 6466537), (77, 1091753), (91, 923791), (137, 613613), (143, 587867), (613, 137137), (959, 87659), (1001, 83981), (1507, 55783), (1781, 47201), (4291, 19591), (6743, 12467), (7969, 10549)]