37998129

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 55339200

約数和(自身を除く): 17341071

約数列:

[1, 3, 13, 39, 149, 169, 447, 503, 507, 1509, 1937, 5811, 6539, 19617, 25181, 74947, 75543, 85007, 224841, 255021, 974311, 2922933, 12666043, 37998129]

約数ペア:

[(1, 37998129), (3, 12666043), (13, 2922933), (39, 974311), (149, 255021), (169, 224841), (447, 85007), (503, 75543), (507, 74947), (1509, 25181), (1937, 19617), (5811, 6539)]