5162661

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 9034272

約数和(自身を除く): 3871611

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 227, 361, 399, 681, 1083, 1197, 1589, 2043, 2527, 3249, 4313, 4767, 7581, 12939, 14301, 22743, 30191, 38817, 81947, 90573, 245841, 271719, 573629, 737523, 1720887, 5162661]

約数ペア:

[(1, 5162661), (3, 1720887), (7, 737523), (9, 573629), (19, 271719), (21, 245841), (57, 90573), (63, 81947), (133, 38817), (171, 30191), (227, 22743), (361, 14301), (399, 12939), (681, 7581), (1083, 4767), (1197, 4313), (1589, 3249), (2043, 2527)]