27755013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 44900352

約数和(自身を除く): 17145339

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 2087, 4433, 6261, 13299, 22957, 27131, 64697, 68871, 81393, 194091, 298441, 711667, 841061, 895323, 2135001, 2523183, 9251671, 27755013]

約数ペア:

[(1, 27755013), (3, 9251671), (11, 2523183), (13, 2135001), (31, 895323), (33, 841061), (39, 711667), (93, 298441), (143, 194091), (341, 81393), (403, 68871), (429, 64697), (1023, 27131), (1209, 22957), (2087, 13299), (4433, 6261)]