1939366979277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{132761}}^1$

素因数の和:133590

約数の個数: 64

約数和(自身を含む): 3230573154816

約数和(自身を除く): 1291206175539

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 733, 949, 1533, 2199, 2847, 5131, 6643, 9529, 15393, 19929, 28587, 53509, 66703, 132761, 160527, 200109, 374563, 398283, 695617, 929327, 1123689, 1725893, 2086851, 2787981, 4869319, 5177679, 9691553, 12081251, 14607957, 29074659, 36243753, 67840871, 97313813, 125990189, 203522613, 291941439, 377970567, 681196691, 881931323, 1265079569, 2043590073, 2645793969, 3795238707, 7103908349, 8855556983, 21311725047, 26566670949, 49727358443, 92350808537, 149182075329, 277052425611, 646455659759, 1939366979277]

約数ペア:

[(1, 1939366979277), (3, 646455659759), (7, 277052425611), (13, 149182075329), (21, 92350808537), (39, 49727358443), (73, 26566670949), (91, 21311725047), (219, 8855556983), (273, 7103908349), (511, 3795238707), (733, 2645793969), (949, 2043590073), (1533, 1265079569), (2199, 881931323), (2847, 681196691), (5131, 377970567), (6643, 291941439), (9529, 203522613), (15393, 125990189), (19929, 97313813), (28587, 67840871), (53509, 36243753), (66703, 29074659), (132761, 14607957), (160527, 12081251), (200109, 9691553), (374563, 5177679), (398283, 4869319), (695617, 2787981), (929327, 2086851), (1123689, 1725893)]