135040269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 235952640

約数和(自身を除く): 100912371

約数列:

[1, 3, 7, 13, 21, 29, 37, 39, 87, 91, 111, 203, 259, 273, 377, 461, 481, 609, 777, 1073, 1131, 1383, 1443, 2639, 3219, 3227, 3367, 5993, 7511, 7917, 9681, 10101, 13369, 13949, 17057, 17979, 22533, 40107, 41847, 41951, 51171, 93583, 97643, 119399, 125853, 173797, 221741, 280749, 292929, 358197, 494653, 521391, 665223, 1216579, 1483959, 1552187, 3462571, 3649737, 4656561, 6430489, 10387713, 19291467, 45013423, 135040269]

約数ペア:

[(1, 135040269), (3, 45013423), (7, 19291467), (13, 10387713), (21, 6430489), (29, 4656561), (37, 3649737), (39, 3462571), (87, 1552187), (91, 1483959), (111, 1216579), (203, 665223), (259, 521391), (273, 494653), (377, 358197), (461, 292929), (481, 280749), (609, 221741), (777, 173797), (1073, 125853), (1131, 119399), (1383, 97643), (1443, 93583), (2639, 51171), (3219, 41951), (3227, 41847), (3367, 40107), (5993, 22533), (7511, 17979), (7917, 17057), (9681, 13949), (10101, 13369)]