89390961

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2011}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 141242400

約数和(自身を除く): 51851439

約数列:

[1, 3, 9, 11, 33, 99, 449, 1347, 2011, 4041, 4939, 6033, 14817, 18099, 22121, 44451, 66363, 199089, 902939, 2708817, 8126451, 9932329, 29796987, 89390961]

約数ペア:

[(1, 89390961), (3, 29796987), (9, 9932329), (11, 8126451), (33, 2708817), (99, 902939), (449, 199089), (1347, 66363), (2011, 44451), (4041, 22121), (4939, 18099), (6033, 14817)]