27160791

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 43330560

約数和(自身を除く): 16169769

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 433, 609, 721, 1299, 2163, 2987, 3031, 8961, 9093, 12557, 20909, 37671, 44599, 62727, 87899, 133797, 263697, 312193, 936579, 1293371, 3880113, 9053597, 27160791]

約数ペア:

[(1, 27160791), (3, 9053597), (7, 3880113), (21, 1293371), (29, 936579), (87, 312193), (103, 263697), (203, 133797), (309, 87899), (433, 62727), (609, 44599), (721, 37671), (1299, 20909), (2163, 12557), (2987, 9093), (3031, 8961)]