72182007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2833}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 110526000

約数和(自身を除く): 38343993

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 2833, 8493, 8499, 25479, 25497, 53827, 161481, 422117, 484443, 1266351, 3799053, 8020223, 24060669, 72182007]

約数ペア:

[(1, 72182007), (3, 24060669), (9, 8020223), (19, 3799053), (57, 1266351), (149, 484443), (171, 422117), (447, 161481), (1341, 53827), (2831, 25497), (2833, 25479), (8493, 8499)]