16914458457

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 27335509344

約数和(自身を除く): 10421050887

約数列:

[1, 3, 9, 13, 39, 43, 107, 117, 129, 169, 321, 387, 507, 559, 963, 1391, 1521, 1677, 2417, 4173, 4601, 5031, 7251, 7267, 12519, 13803, 18083, 21753, 21801, 31421, 41409, 54249, 59813, 65403, 94263, 103931, 162747, 179439, 258619, 282789, 311793, 408473, 538317, 775857, 777569, 935379, 1225419, 1351103, 2327571, 2332707, 3362047, 3676257, 4053309, 6998121, 10086141, 11120617, 12159927, 17564339, 30258423, 33361851, 43706611, 52693017, 100085553, 131119833, 144568021, 158079051, 393359499, 433704063, 1301112189, 1879384273, 5638152819, 16914458457]

約数ペア:

[(1, 16914458457), (3, 5638152819), (9, 1879384273), (13, 1301112189), (39, 433704063), (43, 393359499), (107, 158079051), (117, 144568021), (129, 131119833), (169, 100085553), (321, 52693017), (387, 43706611), (507, 33361851), (559, 30258423), (963, 17564339), (1391, 12159927), (1521, 11120617), (1677, 10086141), (2417, 6998121), (4173, 4053309), (4601, 3676257), (5031, 3362047), (7251, 2332707), (7267, 2327571), (12519, 1351103), (13803, 1225419), (18083, 935379), (21753, 777569), (21801, 775857), (31421, 538317), (41409, 408473), (54249, 311793), (59813, 282789), (65403, 258619), (94263, 179439), (103931, 162747)]