171128217

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 260357760

約数和(自身を除く): 89229543

約数列:

[1, 3, 13, 29, 39, 87, 103, 113, 169, 309, 339, 377, 507, 1131, 1339, 1469, 2987, 3277, 4017, 4407, 4901, 8961, 9831, 11639, 14703, 17407, 19097, 34917, 38831, 42601, 52221, 57291, 116493, 127803, 151307, 337531, 453921, 504803, 553813, 1012593, 1514409, 1661439, 1966991, 4387903, 5900973, 13163709, 57042739, 171128217]

約数ペア:

[(1, 171128217), (3, 57042739), (13, 13163709), (29, 5900973), (39, 4387903), (87, 1966991), (103, 1661439), (113, 1514409), (169, 1012593), (309, 553813), (339, 504803), (377, 453921), (507, 337531), (1131, 151307), (1339, 127803), (1469, 116493), (2987, 57291), (3277, 52221), (4017, 42601), (4407, 38831), (4901, 34917), (8961, 19097), (9831, 17407), (11639, 14703)]