1381878707769

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{100109}}^1$

素因数の和:100519

約数の個数: 72

約数和(自身を含む): 2350960414920

約数和(自身を除く): 969081707151

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 277, 339, 441, 791, 831, 1017, 1939, 2373, 2493, 5537, 5817, 7119, 13573, 16611, 17451, 31301, 40719, 49833, 93903, 100109, 122157, 219107, 281709, 300327, 657321, 700763, 900981, 1533749, 1971963, 2102289, 4601247, 4905341, 6306867, 11312317, 13803741, 14716023, 27730193, 33936951, 44148069, 79186219, 83190579, 101810853, 194111351, 237558657, 249571737, 554303533, 582334053, 712675971, 1358779457, 1662910599, 1747002159, 3133511809, 4076338371, 4988731797, 9400535427, 12229015113, 21934582663, 28201606281, 65803747989, 153542078641, 197411243967, 460626235923, 1381878707769]

約数ペア:

[(1, 1381878707769), (3, 460626235923), (7, 197411243967), (9, 153542078641), (21, 65803747989), (49, 28201606281), (63, 21934582663), (113, 12229015113), (147, 9400535427), (277, 4988731797), (339, 4076338371), (441, 3133511809), (791, 1747002159), (831, 1662910599), (1017, 1358779457), (1939, 712675971), (2373, 582334053), (2493, 554303533), (5537, 249571737), (5817, 237558657), (7119, 194111351), (13573, 101810853), (16611, 83190579), (17451, 79186219), (31301, 44148069), (40719, 33936951), (49833, 27730193), (93903, 14716023), (100109, 13803741), (122157, 11312317), (219107, 6306867), (281709, 4905341), (300327, 4601247), (657321, 2102289), (700763, 1971963), (900981, 1533749)]