72603009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6337}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 112055840

約数和(自身を除く): 39452831

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 6337, 11457, 19011, 57033, 120403, 361209, 424579, 1083627, 1273737, 3821211, 8067001, 24201003, 72603009]

約数ペア:

[(1, 72603009), (3, 24201003), (9, 8067001), (19, 3821211), (57, 1273737), (67, 1083627), (171, 424579), (201, 361209), (603, 120403), (1273, 57033), (3819, 19011), (6337, 11457)]