547997103

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21523}}^1$

素因数の和:21596

約数の個数: 32

約数和(自身を含む): 867847680

約数和(自身を除く): 319850577

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 2829, 8487, 21523, 25461, 64569, 193707, 495029, 581121, 882443, 1485087, 2647329, 4455261, 7941987, 13365783, 20296189, 23825961, 60888567, 182665701, 547997103]

約数ペア:

[(1, 547997103), (3, 182665701), (9, 60888567), (23, 23825961), (27, 20296189), (41, 13365783), (69, 7941987), (123, 4455261), (207, 2647329), (369, 1485087), (621, 882443), (943, 581121), (1107, 495029), (2829, 193707), (8487, 64569), (21523, 25461)]