53327337

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1291}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 83070432

約数和(自身を除く): 29743095

約数列:

[1, 3, 7, 21, 49, 147, 281, 843, 1291, 1967, 3873, 5901, 9037, 13769, 27111, 41307, 63259, 189777, 362771, 1088313, 2539397, 7618191, 17775779, 53327337]

約数ペア:

[(1, 53327337), (3, 17775779), (7, 7618191), (21, 2539397), (49, 1088313), (147, 362771), (281, 189777), (843, 63259), (1291, 41307), (1967, 27111), (3873, 13769), (5901, 9037)]