82461197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 109804800

約数和(自身を除く): 27343603

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 481, 703, 1289, 1729, 3367, 4921, 9023, 9139, 16757, 24491, 47693, 63973, 117299, 171437, 318383, 333851, 620009, 906167, 2228681, 4340063, 6343169, 11780171, 82461197]

約数ペア:

[(1, 82461197), (7, 11780171), (13, 6343169), (19, 4340063), (37, 2228681), (91, 906167), (133, 620009), (247, 333851), (259, 318383), (481, 171437), (703, 117299), (1289, 63973), (1729, 47693), (3367, 24491), (4921, 16757), (9023, 9139)]