169631709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{61261}}^1$

素因数の和:61348

約数の個数: 16

約数和(自身を含む): 247008384

約数和(自身を除く): 77376675

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 61261, 183783, 796393, 2389179, 4349531, 13048593, 56543903, 169631709]

約数ペア:

[(1, 169631709), (3, 56543903), (13, 13048593), (39, 4349531), (71, 2389179), (213, 796393), (923, 183783), (2769, 61261)]