30563343

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 48737520

約数和(自身を除く): 18174177

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 361, 409, 437, 1083, 1227, 1311, 3249, 3681, 3933, 7771, 8303, 9407, 23313, 24909, 28221, 69939, 74727, 84663, 147649, 178733, 442947, 536199, 1328841, 1608597, 3395927, 10187781, 30563343]

約数ペア:

[(1, 30563343), (3, 10187781), (9, 3395927), (19, 1608597), (23, 1328841), (57, 536199), (69, 442947), (171, 178733), (207, 147649), (361, 84663), (409, 74727), (437, 69939), (1083, 28221), (1227, 24909), (1311, 23313), (3249, 9407), (3681, 8303), (3933, 7771)]