79027407

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 40

約数和(自身を含む): 129373200

約数和(自身を除く): 50345793

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 1979, 2349, 4437, 5937, 13311, 17811, 33643, 39933, 53433, 57391, 100929, 160299, 172173, 302787, 516519, 908361, 975647, 1549557, 2725083, 2926941, 4648671, 8780823, 26342469, 79027407]

約数ペア:

[(1, 79027407), (3, 26342469), (9, 8780823), (17, 4648671), (27, 2926941), (29, 2725083), (51, 1549557), (81, 975647), (87, 908361), (153, 516519), (261, 302787), (459, 172173), (493, 160299), (783, 100929), (1377, 57391), (1479, 53433), (1979, 39933), (2349, 33643), (4437, 17811), (5937, 13311)]