72559071

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 118716416

約数和(自身を除く): 46157345

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 223, 243, 309, 351, 669, 927, 1053, 1339, 2007, 2781, 2899, 3159, 4017, 6021, 8343, 8697, 12051, 18063, 22969, 25029, 26091, 36153, 54189, 68907, 78273, 108459, 206721, 234819, 298597, 325377, 620163, 704457, 895791, 1860489, 2687373, 5581467, 8062119, 24186357, 72559071]

約数ペア:

[(1, 72559071), (3, 24186357), (9, 8062119), (13, 5581467), (27, 2687373), (39, 1860489), (81, 895791), (103, 704457), (117, 620163), (223, 325377), (243, 298597), (309, 234819), (351, 206721), (669, 108459), (927, 78273), (1053, 68907), (1339, 54189), (2007, 36153), (2781, 26091), (2899, 25029), (3159, 22969), (4017, 18063), (6021, 12051), (8343, 8697)]