27753663

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 17598273

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1553, 2553, 4659, 5957, 10871, 17871, 32613, 35719, 57461, 107157, 172383, 250033, 402227, 750099, 1206681, 1321603, 3964809, 9251221, 27753663]

約数ペア:

[(1, 27753663), (3, 9251221), (7, 3964809), (21, 1321603), (23, 1206681), (37, 750099), (69, 402227), (111, 250033), (161, 172383), (259, 107157), (483, 57461), (777, 35719), (851, 32613), (1553, 17871), (2553, 10871), (4659, 5957)]