27698607

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 41385344

約数和(自身を除く): 13686737

約数列:

[1, 3, 9, 37, 111, 223, 333, 373, 669, 1119, 2007, 3357, 8251, 13801, 24753, 41403, 74259, 83179, 124209, 249537, 748611, 3077623, 9232869, 27698607]

約数ペア:

[(1, 27698607), (3, 9232869), (9, 3077623), (37, 748611), (111, 249537), (223, 124209), (333, 83179), (373, 74259), (669, 41403), (1119, 24753), (2007, 13801), (3357, 8251)]