71412939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14887}}^1$

素因数の和:14947

約数の個数: 24

約数和(自身を含む): 113803872

約数和(自身を除く): 42390933

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 14887, 44661, 133983, 193531, 580593, 610367, 1741779, 1831101, 5493303, 7934771, 23804313, 71412939]

約数ペア:

[(1, 71412939), (3, 23804313), (9, 7934771), (13, 5493303), (39, 1831101), (41, 1741779), (117, 610367), (123, 580593), (369, 193531), (533, 133983), (1599, 44661), (4797, 14887)]