9680769

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 8566911

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 131, 153, 161, 189, 207, 357, 391, 393, 459, 483, 621, 917, 1071, 1173, 1179, 1449, 2227, 2737, 2751, 3013, 3213, 3519, 3537, 4347, 6681, 8211, 8253, 9039, 10557, 15589, 20043, 21091, 24633, 24759, 27117, 46767, 51221, 60129, 63273, 73899, 81351, 140301, 153663, 189819, 358547, 420903, 460989, 569457, 1075641, 1382967, 3226923, 9680769]

約数ペア:

[(1, 9680769), (3, 3226923), (7, 1382967), (9, 1075641), (17, 569457), (21, 460989), (23, 420903), (27, 358547), (51, 189819), (63, 153663), (69, 140301), (119, 81351), (131, 73899), (153, 63273), (161, 60129), (189, 51221), (207, 46767), (357, 27117), (391, 24759), (393, 24633), (459, 21091), (483, 20043), (621, 15589), (917, 10557), (1071, 9039), (1173, 8253), (1179, 8211), (1449, 6681), (2227, 4347), (2737, 3537), (2751, 3519), (3013, 3213)]