54774729

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 82118400

約数和(自身を除く): 27343671

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 1879, 3239, 5637, 9717, 16911, 29151, 77039, 148441, 231117, 445323, 693351, 1335969, 6086081, 18258243, 54774729]

約数ペア:

[(1, 54774729), (3, 18258243), (9, 6086081), (41, 1335969), (79, 693351), (123, 445323), (237, 231117), (369, 148441), (711, 77039), (1879, 29151), (3239, 16911), (5637, 9717)]