27434841

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 45542400

約数和(自身を除く): 18107559

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2371, 3857, 7113, 11571, 16597, 45049, 49791, 68759, 135147, 206277, 315343, 481313, 946029, 1306421, 1443939, 3919263, 9144947, 27434841]

約数ペア:

[(1, 27434841), (3, 9144947), (7, 3919263), (19, 1443939), (21, 1306421), (29, 946029), (57, 481313), (87, 315343), (133, 206277), (203, 135147), (399, 68759), (551, 49791), (609, 45049), (1653, 16597), (2371, 11571), (3857, 7113)]