82668817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 107495424

約数和(自身を除く): 24826607

約数列:

[1, 7, 11, 47, 53, 77, 329, 371, 431, 517, 583, 2491, 3017, 3619, 4081, 4741, 17437, 20257, 22843, 27401, 33187, 141799, 159901, 191807, 222827, 251273, 1073621, 1559789, 1758911, 7515347, 11809831, 82668817]

約数ペア:

[(1, 82668817), (7, 11809831), (11, 7515347), (47, 1758911), (53, 1559789), (77, 1073621), (329, 251273), (371, 222827), (431, 191807), (517, 159901), (583, 141799), (2491, 33187), (3017, 27401), (3619, 22843), (4081, 20257), (4741, 17437)]