61739727

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71707}}^1$

素因数の和:71758

約数の個数: 16

約数和(自身を含む): 96375552

約数和(自身を除く): 34635825

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 71707, 215121, 501949, 1505847, 2939987, 8819961, 20579909, 61739727]

約数ペア:

[(1, 61739727), (3, 20579909), (7, 8819961), (21, 2939987), (41, 1505847), (123, 501949), (287, 215121), (861, 71707)]