166645143

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6053}}^1$

素因数の和:6108

約数の個数: 48

約数和(自身を含む): 302215680

約数和(自身を除く): 135570537

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 6053, 9177, 18159, 27531, 42371, 54477, 115007, 127113, 139219, 345021, 381339, 417657, 805049, 974533, 1035063, 1252971, 2415147, 2645161, 2923599, 7245441, 7935483, 8770797, 18516127, 23806449, 55548381, 166645143]

約数ペア:

[(1, 166645143), (3, 55548381), (7, 23806449), (9, 18516127), (19, 8770797), (21, 7935483), (23, 7245441), (57, 2923599), (63, 2645161), (69, 2415147), (133, 1252971), (161, 1035063), (171, 974533), (207, 805049), (399, 417657), (437, 381339), (483, 345021), (1197, 139219), (1311, 127113), (1449, 115007), (3059, 54477), (3933, 42371), (6053, 27531), (9177, 18159)]