909605763

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 1491089600

約数和(自身を除く): 581483837

約数列:

[1, 3, 9, 11, 33, 79, 97, 99, 109, 121, 237, 291, 327, 363, 711, 869, 873, 981, 1067, 1089, 1199, 2607, 3201, 3597, 7663, 7821, 8611, 9559, 9603, 10573, 10791, 11737, 13189, 22989, 25833, 28677, 31719, 35211, 39567, 68967, 77499, 84293, 86031, 94721, 95157, 105633, 116303, 118701, 252879, 284163, 348909, 758637, 835267, 852489, 927223, 1041931, 1046727, 1279333, 2505801, 2781669, 3125793, 3837999, 7517403, 8345007, 9187937, 9377379, 11513997, 27563811, 82691433, 101067307, 303201921, 909605763]

約数ペア:

[(1, 909605763), (3, 303201921), (9, 101067307), (11, 82691433), (33, 27563811), (79, 11513997), (97, 9377379), (99, 9187937), (109, 8345007), (121, 7517403), (237, 3837999), (291, 3125793), (327, 2781669), (363, 2505801), (711, 1279333), (869, 1046727), (873, 1041931), (981, 927223), (1067, 852489), (1089, 835267), (1199, 758637), (2607, 348909), (3201, 284163), (3597, 252879), (7663, 118701), (7821, 116303), (8611, 105633), (9559, 95157), (9603, 94721), (10573, 86031), (10791, 84293), (11737, 77499), (13189, 68967), (22989, 39567), (25833, 35211), (28677, 31719)]