72473787

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 108608864

約数和(自身を除く): 36135077

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 2113, 3811, 6339, 11433, 19017, 34299, 78181, 217639, 234543, 652917, 703629, 1958751, 8052643, 24157929, 72473787]

約数ペア:

[(1, 72473787), (3, 24157929), (9, 8052643), (37, 1958751), (103, 703629), (111, 652917), (309, 234543), (333, 217639), (927, 78181), (2113, 34299), (3811, 19017), (6339, 11433)]