27439377

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 44769024

約数和(自身を除く): 17329647

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 761, 1717, 2121, 2283, 5151, 5327, 12019, 12937, 15981, 36057, 38811, 76861, 90559, 230583, 271677, 538027, 1306637, 1614081, 3919911, 9146459, 27439377]

約数ペア:

[(1, 27439377), (3, 9146459), (7, 3919911), (17, 1614081), (21, 1306637), (51, 538027), (101, 271677), (119, 230583), (303, 90559), (357, 76861), (707, 38811), (761, 36057), (1717, 15981), (2121, 12937), (2283, 12019), (5151, 5327)]