27453153

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 45351936

約数和(自身を除く): 17898783

約数列:

[1, 3, 7, 13, 21, 39, 91, 227, 273, 443, 681, 1329, 1589, 2951, 3101, 4767, 5759, 8853, 9303, 17277, 20657, 40313, 61971, 100561, 120939, 301683, 703927, 1307293, 2111781, 3921879, 9151051, 27453153]

約数ペア:

[(1, 27453153), (3, 9151051), (7, 3921879), (13, 2111781), (21, 1307293), (39, 703927), (91, 301683), (227, 120939), (273, 100561), (443, 61971), (681, 40313), (1329, 20657), (1589, 17277), (2951, 9303), (3101, 8853), (4767, 5759)]