85877394759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{53887}}^1$

素因数の和:54216

約数の個数: 48

約数和(自身を含む): 136639706112

約数和(自身を除く): 50762311353

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 257, 477, 689, 771, 2067, 2313, 3341, 6201, 10023, 13621, 30069, 40863, 53887, 122589, 161661, 177073, 484983, 531219, 700531, 1593657, 2101593, 2856011, 6304779, 8568033, 13848959, 25704099, 37128143, 41546877, 111384429, 124640631, 180036467, 334153287, 540109401, 733994827, 1620328203, 2201984481, 6605953443, 9541932751, 28625798253, 85877394759]

約数ペア:

[(1, 85877394759), (3, 28625798253), (9, 9541932751), (13, 6605953443), (39, 2201984481), (53, 1620328203), (117, 733994827), (159, 540109401), (257, 334153287), (477, 180036467), (689, 124640631), (771, 111384429), (2067, 41546877), (2313, 37128143), (3341, 25704099), (6201, 13848959), (10023, 8568033), (13621, 6304779), (30069, 2856011), (40863, 2101593), (53887, 1593657), (122589, 700531), (161661, 531219), (177073, 484983)]