39811161

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 63244800

約数和(自身を除く): 23433639

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 149, 169, 221, 403, 447, 507, 527, 663, 1209, 1581, 1937, 2533, 2873, 4619, 5239, 5811, 6851, 7599, 8619, 13857, 15717, 20553, 25181, 32929, 60047, 75543, 78523, 89063, 98787, 180141, 235569, 267189, 428077, 780611, 1020799, 1284231, 2341833, 3062397, 13270387, 39811161]

約数ペア:

[(1, 39811161), (3, 13270387), (13, 3062397), (17, 2341833), (31, 1284231), (39, 1020799), (51, 780611), (93, 428077), (149, 267189), (169, 235569), (221, 180141), (403, 98787), (447, 89063), (507, 78523), (527, 75543), (663, 60047), (1209, 32929), (1581, 25181), (1937, 20553), (2533, 15717), (2873, 13857), (4619, 8619), (5239, 7599), (5811, 6851)]