2762889363

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 4561629072

約数和(自身を除く): 1798739709

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 653, 841, 1131, 1247, 1677, 1959, 2523, 3393, 3741, 5031, 5877, 7569, 8489, 10933, 11223, 16211, 18937, 25467, 28079, 32799, 36163, 48633, 56811, 76401, 84237, 98397, 108489, 145899, 170433, 246181, 252711, 325467, 365027, 470119, 549173, 738543, 814291, 1095081, 1410357, 1647519, 2215629, 2442873, 3285243, 4231071, 4942557, 7139249, 7328619, 10585783, 21417747, 23614439, 31757349, 64253241, 70843317, 95272047, 212529951, 306987707, 920963121, 2762889363]

約数ペア:

[(1, 2762889363), (3, 920963121), (9, 306987707), (13, 212529951), (29, 95272047), (39, 70843317), (43, 64253241), (87, 31757349), (117, 23614439), (129, 21417747), (261, 10585783), (377, 7328619), (387, 7139249), (559, 4942557), (653, 4231071), (841, 3285243), (1131, 2442873), (1247, 2215629), (1677, 1647519), (1959, 1410357), (2523, 1095081), (3393, 814291), (3741, 738543), (5031, 549173), (5877, 470119), (7569, 365027), (8489, 325467), (10933, 252711), (11223, 246181), (16211, 170433), (18937, 145899), (25467, 108489), (28079, 98397), (32799, 84237), (36163, 76401), (48633, 56811)]