55519737

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 93069312

約数和(自身を除く): 37549575

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 4327, 12831, 12981, 30289, 56251, 90867, 168753, 203369, 393757, 610107, 1181271, 1423583, 2643797, 4270749, 7931391, 18506579, 55519737]

約数ペア:

[(1, 55519737), (3, 18506579), (7, 7931391), (13, 4270749), (21, 2643797), (39, 1423583), (47, 1181271), (91, 610107), (141, 393757), (273, 203369), (329, 168753), (611, 90867), (987, 56251), (1833, 30289), (4277, 12981), (4327, 12831)]