550593813

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 939773952

約数和(自身を除く): 389180139

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 103, 219, 231, 309, 317, 511, 721, 803, 951, 1133, 1533, 2163, 2219, 2409, 3399, 3487, 5621, 6657, 7519, 7931, 10461, 16863, 22557, 23141, 23793, 24409, 32651, 52633, 69423, 73227, 82709, 97953, 157899, 161987, 228557, 248127, 254551, 359161, 485961, 578963, 685671, 763653, 1077483, 1736889, 1781857, 2383523, 2514127, 5345571, 7150569, 7542381, 16684661, 26218753, 50053983, 78656259, 183531271, 550593813]

約数ペア:

[(1, 550593813), (3, 183531271), (7, 78656259), (11, 50053983), (21, 26218753), (33, 16684661), (73, 7542381), (77, 7150569), (103, 5345571), (219, 2514127), (231, 2383523), (309, 1781857), (317, 1736889), (511, 1077483), (721, 763653), (803, 685671), (951, 578963), (1133, 485961), (1533, 359161), (2163, 254551), (2219, 248127), (2409, 228557), (3399, 161987), (3487, 157899), (5621, 97953), (6657, 82709), (7519, 73227), (7931, 69423), (10461, 52633), (16863, 32651), (22557, 24409), (23141, 23793)]