90334881

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 163945600

約数和(自身を除く): 73610719

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 2251, 3087, 4459, 5733, 6753, 13377, 15757, 20259, 29263, 40131, 47271, 87789, 110299, 141813, 204841, 263367, 330897, 614523, 772093, 992691, 1433887, 1843569, 2316279, 4301661, 6948837, 10037209, 12904983, 30111627, 90334881]

約数ペア:

[(1, 90334881), (3, 30111627), (7, 12904983), (9, 10037209), (13, 6948837), (21, 4301661), (39, 2316279), (49, 1843569), (63, 1433887), (91, 992691), (117, 772093), (147, 614523), (273, 330897), (343, 263367), (441, 204841), (637, 141813), (819, 110299), (1029, 87789), (1911, 47271), (2251, 40131), (3087, 29263), (4459, 20259), (5733, 15757), (6753, 13377)]