54402453

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 96645120

約数和(自身を除く): 42242667

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 967, 987, 1197, 2679, 2901, 2961, 6251, 6769, 8037, 8703, 18373, 18753, 20307, 45449, 55119, 56259, 60921, 128611, 136347, 165357, 318143, 385833, 409041, 863531, 954429, 1157499, 2590593, 2863287, 6044717, 7771779, 18134151, 54402453]

約数ペア:

[(1, 54402453), (3, 18134151), (7, 7771779), (9, 6044717), (19, 2863287), (21, 2590593), (47, 1157499), (57, 954429), (63, 863531), (133, 409041), (141, 385833), (171, 318143), (329, 165357), (399, 136347), (423, 128611), (893, 60921), (967, 56259), (987, 55119), (1197, 45449), (2679, 20307), (2901, 18753), (2961, 18373), (6251, 8703), (6769, 8037)]