39635739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 71255808

約数和(自身を除く): 31620069

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 103, 117, 143, 169, 207, 253, 299, 309, 429, 507, 759, 897, 927, 1133, 1287, 1339, 1521, 1859, 2277, 2369, 2691, 3289, 3399, 3887, 4017, 5577, 7107, 9867, 10197, 11661, 12051, 14729, 16731, 17407, 21321, 26059, 29601, 30797, 34983, 42757, 44187, 52221, 78177, 92391, 128271, 132561, 156663, 191477, 234531, 277173, 338767, 384813, 400361, 574431, 1016301, 1201083, 1723293, 3048903, 3603249, 4403971, 13211913, 39635739]

約数ペア:

[(1, 39635739), (3, 13211913), (9, 4403971), (11, 3603249), (13, 3048903), (23, 1723293), (33, 1201083), (39, 1016301), (69, 574431), (99, 400361), (103, 384813), (117, 338767), (143, 277173), (169, 234531), (207, 191477), (253, 156663), (299, 132561), (309, 128271), (429, 92391), (507, 78177), (759, 52221), (897, 44187), (927, 42757), (1133, 34983), (1287, 30797), (1339, 29601), (1521, 26059), (1859, 21321), (2277, 17407), (2369, 16731), (2691, 14729), (3289, 12051), (3399, 11661), (3887, 10197), (4017, 9867), (5577, 7107)]