37689183

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 65832000

約数和(自身を除く): 28142817

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 421, 441, 609, 1029, 1263, 1421, 1827, 2947, 3087, 3789, 4263, 8841, 9947, 12209, 12789, 20629, 26523, 29841, 36627, 61887, 85463, 89523, 109881, 144403, 185661, 256389, 433209, 598241, 769167, 1299627, 1794723, 4187687, 5384169, 12563061, 37689183]

約数ペア:

[(1, 37689183), (3, 12563061), (7, 5384169), (9, 4187687), (21, 1794723), (29, 1299627), (49, 769167), (63, 598241), (87, 433209), (147, 256389), (203, 185661), (261, 144403), (343, 109881), (421, 89523), (441, 85463), (609, 61887), (1029, 36627), (1263, 29841), (1421, 26523), (1827, 20629), (2947, 12789), (3087, 12209), (3789, 9947), (4263, 8841)]