69323331

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 54539709

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 127, 139, 187, 231, 357, 381, 417, 561, 889, 973, 1309, 1397, 1529, 2159, 2363, 2667, 2919, 3927, 4191, 4587, 6477, 7089, 9779, 10703, 15113, 16541, 17653, 23749, 25993, 29337, 32109, 45339, 49623, 52959, 71247, 77979, 123571, 166243, 181951, 194183, 300101, 370713, 498729, 545853, 582549, 900303, 1359281, 2100707, 3301111, 4077843, 6302121, 9903333, 23107777, 69323331]

約数ペア:

[(1, 69323331), (3, 23107777), (7, 9903333), (11, 6302121), (17, 4077843), (21, 3301111), (33, 2100707), (51, 1359281), (77, 900303), (119, 582549), (127, 545853), (139, 498729), (187, 370713), (231, 300101), (357, 194183), (381, 181951), (417, 166243), (561, 123571), (889, 77979), (973, 71247), (1309, 52959), (1397, 49623), (1529, 45339), (2159, 32109), (2363, 29337), (2667, 25993), (2919, 23749), (3927, 17653), (4191, 16541), (4587, 15113), (6477, 10703), (7089, 9779)]