83753397

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 152006400

約数和(自身を除く): 68253003

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 2087, 3087, 4459, 5733, 6261, 13377, 14609, 18783, 27131, 40131, 43827, 81393, 102263, 131481, 189917, 244179, 306789, 569751, 715841, 920367, 1329419, 1709253, 2147523, 3988257, 6442569, 9305933, 11964771, 27917799, 83753397]

約数ペア:

[(1, 83753397), (3, 27917799), (7, 11964771), (9, 9305933), (13, 6442569), (21, 3988257), (39, 2147523), (49, 1709253), (63, 1329419), (91, 920367), (117, 715841), (147, 569751), (273, 306789), (343, 244179), (441, 189917), (637, 131481), (819, 102263), (1029, 81393), (1911, 43827), (2087, 40131), (3087, 27131), (4459, 18783), (5733, 14609), (6261, 13377)]