138049103801

素因数分解:

$7^2\times {\mathrm{137143}}^1\times {\mathrm{20543}}^1$

素因数の和:157700

約数の個数: 12

約数和(自身を含む): 160596721152

約数和(自身を除く): 22547617351

約数列:

[1, 7, 49, 20543, 137143, 143801, 960001, 1006607, 6720007, 2817328649, 19721300543, 138049103801]

約数ペア:

[(1, 138049103801), (7, 19721300543), (49, 2817328649), (20543, 6720007), (137143, 1006607), (143801, 960001)]