137167009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18127}}^1$

素因数の和:18204

約数の個数: 16

約数和(自身を含む): 167067648

約数和(自身を除く): 29900639

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 18127, 126889, 416921, 851969, 2918447, 5963783, 19595287, 137167009]

約数ペア:

[(1, 137167009), (7, 19595287), (23, 5963783), (47, 2918447), (161, 851969), (329, 416921), (1081, 126889), (7567, 18127)]