68861661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{3307}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 100351488

約数和(自身を除く): 31489827

約数列:

[1, 3, 11, 33, 631, 1893, 3307, 6941, 9921, 20823, 36377, 109131, 2086717, 6260151, 22953887, 68861661]

約数ペア:

[(1, 68861661), (3, 22953887), (11, 6260151), (33, 2086717), (631, 109131), (1893, 36377), (3307, 20823), (6941, 9921)]