359968239

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1291}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 558144000

約数和(自身を除く): 198175761

約数列:

[1, 3, 9, 23, 27, 69, 207, 449, 621, 1291, 1347, 3873, 4041, 10327, 11619, 12123, 29693, 30981, 34857, 89079, 92943, 267237, 278829, 579659, 801711, 1738977, 5216931, 13332157, 15650793, 39996471, 119989413, 359968239]

約数ペア:

[(1, 359968239), (3, 119989413), (9, 39996471), (23, 15650793), (27, 13332157), (69, 5216931), (207, 1738977), (449, 801711), (621, 579659), (1291, 278829), (1347, 267237), (3873, 92943), (4041, 89079), (10327, 34857), (11619, 30981), (12123, 29693)]