245613303981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1\times {\mathrm{8627}}^1$

素因数の和:9486

約数の個数: 48

約数和(自身を含む): 375363555840

約数和(自身を除く): 129750251859

約数列:

[1, 3, 9, 19, 57, 171, 331, 503, 993, 1509, 2979, 4527, 6289, 8627, 9557, 18867, 25881, 28671, 56601, 77643, 86013, 163913, 166493, 491739, 499479, 1475217, 1498437, 2855537, 3163367, 4339381, 8566611, 9490101, 13018143, 25699833, 28470303, 39054429, 54255203, 82448239, 162765609, 247344717, 488296827, 742034151, 1436335111, 4309005333, 12927015999, 27290367109, 81871101327, 245613303981]

約数ペア:

[(1, 245613303981), (3, 81871101327), (9, 27290367109), (19, 12927015999), (57, 4309005333), (171, 1436335111), (331, 742034151), (503, 488296827), (993, 247344717), (1509, 162765609), (2979, 82448239), (4527, 54255203), (6289, 39054429), (8627, 28470303), (9557, 25699833), (18867, 13018143), (25881, 9490101), (28671, 8566611), (56601, 4339381), (77643, 3163367), (86013, 2855537), (163913, 1498437), (166493, 1475217), (491739, 499479)]