63767277

素因数分解:

$3^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 110953920

約数和(自身を除く): 47186643

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 157, 189, 307, 441, 471, 921, 1099, 1323, 1413, 2149, 2763, 3297, 4239, 6447, 7693, 8289, 9891, 15043, 19341, 23079, 29673, 45129, 48199, 58023, 69237, 135387, 144597, 207711, 337393, 406161, 433791, 1012179, 1301373, 2361751, 3036537, 7085253, 9109611, 21255759, 63767277]

約数ペア:

[(1, 63767277), (3, 21255759), (7, 9109611), (9, 7085253), (21, 3036537), (27, 2361751), (49, 1301373), (63, 1012179), (147, 433791), (157, 406161), (189, 337393), (307, 207711), (441, 144597), (471, 135387), (921, 69237), (1099, 58023), (1323, 48199), (1413, 45129), (2149, 29673), (2763, 23079), (3297, 19341), (4239, 15043), (6447, 9891), (7693, 8289)]