77443639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 102574080

約数和(自身を除く): 25130441

約数列:

[1, 7, 13, 19, 47, 91, 133, 247, 329, 611, 893, 953, 1729, 4277, 6251, 6671, 11609, 12389, 18107, 44791, 81263, 86723, 126749, 235391, 313537, 582283, 851029, 1647737, 4075981, 5957203, 11063377, 77443639]

約数ペア:

[(1, 77443639), (7, 11063377), (13, 5957203), (19, 4075981), (47, 1647737), (91, 851029), (133, 582283), (247, 313537), (329, 235391), (611, 126749), (893, 86723), (953, 81263), (1729, 44791), (4277, 18107), (6251, 12389), (6671, 11609)]