169039689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1231}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 278175744

約数和(自身を除く): 109136055

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 503, 1231, 1509, 3521, 3693, 6539, 8617, 10563, 16003, 19617, 25851, 45773, 48009, 112021, 137319, 336063, 619193, 1857579, 4334351, 8049509, 13003053, 24148527, 56346563, 169039689]

約数ペア:

[(1, 169039689), (3, 56346563), (7, 24148527), (13, 13003053), (21, 8049509), (39, 4334351), (91, 1857579), (273, 619193), (503, 336063), (1231, 137319), (1509, 112021), (3521, 48009), (3693, 45773), (6539, 25851), (8617, 19617), (10563, 16003)]