27016717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 35108864

約数和(自身を除く): 8092147

約数列:

[1, 7, 13, 31, 61, 91, 157, 217, 403, 427, 793, 1099, 1891, 2041, 2821, 4867, 5551, 9577, 13237, 14287, 24583, 34069, 63271, 67039, 124501, 172081, 296887, 442897, 871507, 2078209, 3859531, 27016717]

約数ペア:

[(1, 27016717), (7, 3859531), (13, 2078209), (31, 871507), (61, 442897), (91, 296887), (157, 172081), (217, 124501), (403, 67039), (427, 63271), (793, 34069), (1099, 24583), (1891, 14287), (2041, 13237), (2821, 9577), (4867, 5551)]