65880492447

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{6907}}^1$

素因数の和:7348

約数の個数: 64

約数和(自身を含む): 110648254464

約数和(自身を除く): 44767762017

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 263, 471, 789, 1099, 1727, 1841, 2893, 3297, 5181, 5523, 6907, 8679, 12089, 20251, 20721, 36267, 41291, 48349, 60753, 75977, 123873, 145047, 227931, 289037, 454201, 531839, 867111, 1084399, 1362603, 1595517, 1816541, 3179407, 3253197, 5449623, 7590793, 9538221, 11928389, 12715787, 19981951, 22772379, 35785167, 38147361, 59945853, 83498723, 139873657, 250496169, 285196937, 419620971, 855590811, 1996378559, 3137166307, 5989135677, 9411498921, 21960164149, 65880492447]

約数ペア:

[(1, 65880492447), (3, 21960164149), (7, 9411498921), (11, 5989135677), (21, 3137166307), (33, 1996378559), (77, 855590811), (157, 419620971), (231, 285196937), (263, 250496169), (471, 139873657), (789, 83498723), (1099, 59945853), (1727, 38147361), (1841, 35785167), (2893, 22772379), (3297, 19981951), (5181, 12715787), (5523, 11928389), (6907, 9538221), (8679, 7590793), (12089, 5449623), (20251, 3253197), (20721, 3179407), (36267, 1816541), (41291, 1595517), (48349, 1362603), (60753, 1084399), (75977, 867111), (123873, 531839), (145047, 454201), (227931, 289037)]