69345003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 54840597

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 377, 399, 461, 551, 609, 741, 1131, 1383, 1653, 1729, 2639, 3227, 3857, 5187, 5993, 7163, 7917, 8759, 9681, 11571, 13369, 17979, 21489, 26277, 40107, 41951, 50141, 61313, 93583, 113867, 125853, 150423, 173797, 183939, 254011, 280749, 341601, 521391, 762033, 797069, 1216579, 1778077, 2391207, 3302143, 3649737, 5334231, 9906429, 23115001, 69345003]

約数ペア:

[(1, 69345003), (3, 23115001), (7, 9906429), (13, 5334231), (19, 3649737), (21, 3302143), (29, 2391207), (39, 1778077), (57, 1216579), (87, 797069), (91, 762033), (133, 521391), (203, 341601), (247, 280749), (273, 254011), (377, 183939), (399, 173797), (461, 150423), (551, 125853), (609, 113867), (741, 93583), (1131, 61313), (1383, 50141), (1653, 41951), (1729, 40107), (2639, 26277), (3227, 21489), (3857, 17979), (5187, 13369), (5993, 11571), (7163, 9681), (7917, 8759)]