53848431

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 98373184

約数和(自身を除く): 44524753

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 1777, 2331, 3367, 4329, 5331, 10101, 12439, 15993, 23101, 30303, 37317, 65749, 69303, 111951, 161707, 197247, 207909, 460243, 485121, 591741, 854737, 1380729, 1455363, 2564211, 4142187, 5983159, 7692633, 17949477, 53848431]

約数ペア:

[(1, 53848431), (3, 17949477), (7, 7692633), (9, 5983159), (13, 4142187), (21, 2564211), (37, 1455363), (39, 1380729), (63, 854737), (91, 591741), (111, 485121), (117, 460243), (259, 207909), (273, 197247), (333, 161707), (481, 111951), (777, 69303), (819, 65749), (1443, 37317), (1777, 30303), (2331, 23101), (3367, 15993), (4329, 12439), (5331, 10101)]