66890733

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 57214227

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 49, 51, 71, 87, 91, 119, 147, 203, 213, 221, 273, 357, 377, 493, 497, 609, 637, 663, 833, 923, 1131, 1207, 1421, 1479, 1491, 1547, 1911, 2059, 2499, 2639, 2769, 3451, 3479, 3621, 4263, 4641, 6177, 6409, 6461, 7917, 8449, 10353, 10437, 10829, 14413, 15691, 18473, 19227, 19383, 24157, 25347, 26767, 32487, 35003, 43239, 44863, 45227, 47073, 55419, 59143, 72471, 80301, 100891, 105009, 109837, 134589, 135681, 177429, 187369, 245021, 302673, 314041, 329511, 455039, 562107, 735063, 768859, 942123, 1311583, 1365117, 1715147, 2306577, 3185273, 3934749, 5145441, 9555819, 22296911, 66890733]

約数ペア:

[(1, 66890733), (3, 22296911), (7, 9555819), (13, 5145441), (17, 3934749), (21, 3185273), (29, 2306577), (39, 1715147), (49, 1365117), (51, 1311583), (71, 942123), (87, 768859), (91, 735063), (119, 562107), (147, 455039), (203, 329511), (213, 314041), (221, 302673), (273, 245021), (357, 187369), (377, 177429), (493, 135681), (497, 134589), (609, 109837), (637, 105009), (663, 100891), (833, 80301), (923, 72471), (1131, 59143), (1207, 55419), (1421, 47073), (1479, 45227), (1491, 44863), (1547, 43239), (1911, 35003), (2059, 32487), (2499, 26767), (2639, 25347), (2769, 24157), (3451, 19383), (3479, 19227), (3621, 18473), (4263, 15691), (4641, 14413), (6177, 10829), (6409, 10437), (6461, 10353), (7917, 8449)]