75399369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 110388096

約数和(自身を除く): 34988727

約数列:

[1, 3, 17, 41, 51, 107, 123, 321, 337, 697, 1011, 1819, 2091, 4387, 5457, 5729, 13161, 13817, 17187, 36059, 41451, 74579, 108177, 223737, 234889, 613003, 704667, 1478419, 1839009, 4435257, 25133123, 75399369]

約数ペア:

[(1, 75399369), (3, 25133123), (17, 4435257), (41, 1839009), (51, 1478419), (107, 704667), (123, 613003), (321, 234889), (337, 223737), (697, 108177), (1011, 74579), (1819, 41451), (2091, 36059), (4387, 17187), (5457, 13817), (5729, 13161)]