27382173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5279}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 19926627

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5279, 15837, 36953, 68627, 100301, 110859, 205881, 300903, 480389, 702107, 1303913, 1441167, 2106321, 3911739, 9127391, 27382173]

約数ペア:

[(1, 27382173), (3, 9127391), (7, 3911739), (13, 2106321), (19, 1441167), (21, 1303913), (39, 702107), (57, 480389), (91, 300903), (133, 205881), (247, 110859), (273, 100301), (399, 68627), (741, 36953), (1729, 15837), (5187, 5279)]