53928369

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 39150351

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 187, 297, 363, 459, 561, 971, 1089, 1683, 2057, 2913, 3267, 5049, 6171, 8739, 10681, 16507, 18513, 26217, 32043, 49521, 55539, 96129, 117491, 148563, 181577, 288387, 352473, 445689, 544731, 1057419, 1634193, 1997347, 3172257, 4902579, 5992041, 17976123, 53928369]

約数ペア:

[(1, 53928369), (3, 17976123), (9, 5992041), (11, 4902579), (17, 3172257), (27, 1997347), (33, 1634193), (51, 1057419), (99, 544731), (121, 445689), (153, 352473), (187, 288387), (297, 181577), (363, 148563), (459, 117491), (561, 96129), (971, 55539), (1089, 49521), (1683, 32043), (2057, 26217), (2913, 18513), (3267, 16507), (5049, 10681), (6171, 8739)]