264351003

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 435801600

約数和(自身を除く): 171450597

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 199, 357, 427, 597, 1037, 1281, 1393, 3111, 3383, 3721, 4179, 7259, 10149, 11163, 12139, 21777, 23681, 26047, 36417, 63257, 71043, 78141, 84973, 189771, 206363, 254919, 442799, 619089, 740479, 1328397, 1444541, 2221437, 4333623, 5183353, 12588143, 15550059, 37764429, 88117001, 264351003]

約数ペア:

[(1, 264351003), (3, 88117001), (7, 37764429), (17, 15550059), (21, 12588143), (51, 5183353), (61, 4333623), (119, 2221437), (183, 1444541), (199, 1328397), (357, 740479), (427, 619089), (597, 442799), (1037, 254919), (1281, 206363), (1393, 189771), (3111, 84973), (3383, 78141), (3721, 71043), (4179, 63257), (7259, 36417), (10149, 26047), (11163, 23681), (12139, 21777)]