77765841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 118909440

約数和(自身を除く): 41143599

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2381, 3629, 7143, 10887, 21429, 32661, 45239, 135717, 407151, 454771, 1364313, 4092939, 8640649, 25921947, 77765841]

約数ペア:

[(1, 77765841), (3, 25921947), (9, 8640649), (19, 4092939), (57, 1364313), (171, 454771), (191, 407151), (573, 135717), (1719, 45239), (2381, 32661), (3629, 21429), (7143, 10887)]