80750579

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 102175920

約数和(自身を除く): 21425341

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 1163, 1417, 5341, 8141, 9919, 15119, 56987, 69433, 105833, 126767, 740831, 887369, 1647971, 6211583, 11535797, 80750579]

約数ペア:

[(1, 80750579), (7, 11535797), (13, 6211583), (49, 1647971), (91, 887369), (109, 740831), (637, 126767), (763, 105833), (1163, 69433), (1417, 56987), (5341, 15119), (8141, 9919)]