12080811267

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{18787}}^1$

素因数の和:19032

約数の個数: 48

約数和(自身を含む): 20399258880

約数和(自身を除く): 8318447613

約数列:

[1, 3, 7, 9, 21, 59, 63, 173, 177, 413, 519, 531, 1211, 1239, 1557, 3633, 3717, 10207, 10899, 18787, 30621, 56361, 71449, 91863, 131509, 169083, 214347, 394527, 643041, 1108433, 1183581, 3250151, 3325299, 7759031, 9750453, 9975897, 22751057, 23277093, 29251359, 68253171, 69831279, 191758909, 204759513, 575276727, 1342312363, 1725830181, 4026937089, 12080811267]

約数ペア:

[(1, 12080811267), (3, 4026937089), (7, 1725830181), (9, 1342312363), (21, 575276727), (59, 204759513), (63, 191758909), (173, 69831279), (177, 68253171), (413, 29251359), (519, 23277093), (531, 22751057), (1211, 9975897), (1239, 9750453), (1557, 7759031), (3633, 3325299), (3717, 3250151), (10207, 1183581), (10899, 1108433), (18787, 643041), (30621, 394527), (56361, 214347), (71449, 169083), (91863, 131509)]