745679067

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{25309}}^1$

素因数の和:25403

約数の個数: 32

約数和(自身を含む): 1205160960

約数和(自身を除く): 459481893

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 9821, 25309, 29463, 75927, 177163, 531489, 582107, 1543849, 1746321, 4074749, 4631547, 10806943, 12224247, 32420829, 35508527, 106525581, 248559689, 745679067]

約数ペア:

[(1, 745679067), (3, 248559689), (7, 106525581), (21, 35508527), (23, 32420829), (61, 12224247), (69, 10806943), (161, 4631547), (183, 4074749), (427, 1746321), (483, 1543849), (1281, 582107), (1403, 531489), (4209, 177163), (9821, 75927), (25309, 29463)]