169148889

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15887}}^1$

素因数の和:15926

約数の個数: 36

約数和(自身を含む): 302380416

約数和(自身を除く): 133231527

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 15887, 47661, 111209, 142983, 206531, 333627, 619593, 1000881, 1445717, 1858779, 2684903, 4337151, 8054709, 13011453, 18794321, 24164127, 56382963, 169148889]

約数ペア:

[(1, 169148889), (3, 56382963), (7, 24164127), (9, 18794321), (13, 13011453), (21, 8054709), (39, 4337151), (63, 2684903), (91, 1858779), (117, 1445717), (169, 1000881), (273, 619593), (507, 333627), (819, 206531), (1183, 142983), (1521, 111209), (3549, 47661), (10647, 15887)]