2021287020183

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{299329}}^1$

素因数の和:299563

約数の個数: 56

約数和(自身を含む): 3101549701200

約数和(自身を除く): 1080262681017

約数列:

[1, 3, 9, 27, 59, 81, 157, 177, 243, 471, 531, 729, 1413, 1593, 4239, 4779, 9263, 12717, 14337, 27789, 38151, 43011, 83367, 114453, 250101, 299329, 750303, 897987, 2250909, 2693961, 6752727, 8081883, 17660411, 24245649, 46994653, 52981233, 72736947, 140983959, 158943699, 218210841, 422951877, 476831097, 1268855631, 1430493291, 2772684527, 3806566893, 4291479873, 8318053581, 11419700679, 12874439619, 24954160743, 34259102037, 74862482229, 224587446687, 673762340061, 2021287020183]

約数ペア:

[(1, 2021287020183), (3, 673762340061), (9, 224587446687), (27, 74862482229), (59, 34259102037), (81, 24954160743), (157, 12874439619), (177, 11419700679), (243, 8318053581), (471, 4291479873), (531, 3806566893), (729, 2772684527), (1413, 1430493291), (1593, 1268855631), (4239, 476831097), (4779, 422951877), (9263, 218210841), (12717, 158943699), (14337, 140983959), (27789, 72736947), (38151, 52981233), (43011, 46994653), (83367, 24245649), (114453, 17660411), (250101, 8081883), (299329, 6752727), (750303, 2693961), (897987, 2250909)]