155498337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 252720000

約数和(自身を除く): 97221663

約数列:

[1, 3, 9, 17, 19, 51, 57, 149, 153, 171, 323, 359, 447, 969, 1077, 1341, 2533, 2831, 2907, 3231, 6103, 6821, 7599, 8493, 18309, 20463, 22797, 25479, 48127, 53491, 54927, 61389, 115957, 144381, 160473, 347871, 433143, 481419, 909347, 1016329, 1043613, 2728041, 3048987, 8184123, 9146961, 17277593, 51832779, 155498337]

約数ペア:

[(1, 155498337), (3, 51832779), (9, 17277593), (17, 9146961), (19, 8184123), (51, 3048987), (57, 2728041), (149, 1043613), (153, 1016329), (171, 909347), (323, 481419), (359, 433143), (447, 347871), (969, 160473), (1077, 144381), (1341, 115957), (2533, 61389), (2831, 54927), (2907, 53491), (3231, 48127), (6103, 25479), (6821, 22797), (7599, 20463), (8493, 18309)]