27324759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 21704361

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 69, 77, 111, 139, 161, 231, 253, 259, 407, 417, 483, 759, 777, 851, 973, 1221, 1529, 1771, 2553, 2849, 2919, 3197, 4587, 5143, 5313, 5957, 8547, 9361, 9591, 10703, 15429, 17871, 22379, 28083, 32109, 35167, 36001, 56573, 65527, 67137, 105501, 108003, 118289, 169719, 196581, 246169, 354867, 396011, 738507, 828023, 1188033, 1301179, 2484069, 3903537, 9108253, 27324759]

約数ペア:

[(1, 27324759), (3, 9108253), (7, 3903537), (11, 2484069), (21, 1301179), (23, 1188033), (33, 828023), (37, 738507), (69, 396011), (77, 354867), (111, 246169), (139, 196581), (161, 169719), (231, 118289), (253, 108003), (259, 105501), (407, 67137), (417, 65527), (483, 56573), (759, 36001), (777, 35167), (851, 32109), (973, 28083), (1221, 22379), (1529, 17871), (1771, 15429), (2553, 10703), (2849, 9591), (2919, 9361), (3197, 8547), (4587, 5957), (5143, 5313)]