38668133049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{757}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 65783727360

約数和(自身を除く): 27115594311

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 169, 259, 273, 389, 481, 507, 757, 777, 1167, 1183, 1443, 2271, 2723, 3367, 3549, 5057, 5299, 6253, 8169, 9841, 10101, 14393, 15171, 15897, 18759, 28009, 29523, 35399, 43179, 43771, 65741, 68887, 84027, 100751, 106197, 127933, 131313, 187109, 196063, 197223, 206661, 294473, 302253, 364117, 383799, 460187, 561327, 588189, 883419, 895531, 1092351, 1309763, 1380561, 2061311, 2432417, 2548819, 2686593, 3828149, 3929289, 4733521, 6183933, 7297251, 7646457, 10895501, 11484447, 14200563, 17026919, 26797043, 32686503, 33134647, 49765937, 51080757, 76268507, 80391129, 99403941, 141641513, 149297811, 228805521, 348361559, 424924539, 991490591, 1045084677, 1841339669, 2974471773, 5524019007, 12889377683, 38668133049]

約数ペア:

[(1, 38668133049), (3, 12889377683), (7, 5524019007), (13, 2974471773), (21, 1841339669), (37, 1045084677), (39, 991490591), (91, 424924539), (111, 348361559), (169, 228805521), (259, 149297811), (273, 141641513), (389, 99403941), (481, 80391129), (507, 76268507), (757, 51080757), (777, 49765937), (1167, 33134647), (1183, 32686503), (1443, 26797043), (2271, 17026919), (2723, 14200563), (3367, 11484447), (3549, 10895501), (5057, 7646457), (5299, 7297251), (6253, 6183933), (8169, 4733521), (9841, 3929289), (10101, 3828149), (14393, 2686593), (15171, 2548819), (15897, 2432417), (18759, 2061311), (28009, 1380561), (29523, 1309763), (35399, 1092351), (43179, 895531), (43771, 883419), (65741, 588189), (68887, 561327), (84027, 460187), (100751, 383799), (106197, 364117), (127933, 302253), (131313, 294473), (187109, 206661), (196063, 197223)]