268156977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{15361}}^1$

素因数の和:15421

約数の個数: 24

約数和(自身を含む): 407768928

約数和(自身を除く): 139611951

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 1587, 5819, 15361, 17457, 46083, 168971, 353303, 506913, 1059909, 3886333, 8125969, 11658999, 24377907, 89385659, 268156977]

約数ペア:

[(1, 268156977), (3, 89385659), (11, 24377907), (23, 11658999), (33, 8125969), (69, 3886333), (253, 1059909), (529, 506913), (759, 353303), (1587, 168971), (5819, 46083), (15361, 17457)]