16514253

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 13898547

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 131, 161, 189, 203, 207, 261, 393, 483, 609, 621, 667, 783, 917, 1179, 1449, 1827, 2001, 2751, 3013, 3537, 3799, 4347, 4669, 5481, 6003, 8253, 9039, 11397, 14007, 18009, 21091, 24759, 26593, 27117, 34191, 42021, 63273, 79779, 81351, 87377, 102573, 126063, 189819, 239337, 262131, 569457, 611639, 718011, 786393, 1834917, 2359179, 5504751, 16514253]

約数ペア:

[(1, 16514253), (3, 5504751), (7, 2359179), (9, 1834917), (21, 786393), (23, 718011), (27, 611639), (29, 569457), (63, 262131), (69, 239337), (87, 189819), (131, 126063), (161, 102573), (189, 87377), (203, 81351), (207, 79779), (261, 63273), (393, 42021), (483, 34191), (609, 27117), (621, 26593), (667, 24759), (783, 21091), (917, 18009), (1179, 14007), (1449, 11397), (1827, 9039), (2001, 8253), (2751, 6003), (3013, 5481), (3537, 4669), (3799, 4347)]