12553334667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{138829}}^1$

素因数の和:139052

約数の個数: 32

約数和(自身を含む): 19791604800

約数和(自身を除く): 7238270133

約数列:

[1, 3, 9, 17, 27, 51, 153, 197, 459, 591, 1773, 3349, 5319, 10047, 30141, 90423, 138829, 416487, 1249461, 2360093, 3748383, 7080279, 21240837, 27349313, 63722511, 82047939, 246143817, 464938321, 738431451, 1394814963, 4184444889, 12553334667]

約数ペア:

[(1, 12553334667), (3, 4184444889), (9, 1394814963), (17, 738431451), (27, 464938321), (51, 246143817), (153, 82047939), (197, 63722511), (459, 27349313), (591, 21240837), (1773, 7080279), (3349, 3748383), (5319, 2360093), (10047, 1249461), (30141, 416487), (90423, 138829)]