69580173

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137239}}^1$

素因数の和:137268

約数の個数: 12

約数和(自身を含む): 100459680

約数和(自身を除く): 30879507

約数列:

[1, 3, 13, 39, 169, 507, 137239, 411717, 1784107, 5352321, 23193391, 69580173]

約数ペア:

[(1, 69580173), (3, 23193391), (13, 5352321), (39, 1784107), (169, 411717), (507, 137239)]