277602021

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 419309280

約数和(自身を除く): 141707259

約数列:

[1, 3, 9, 41, 59, 123, 177, 311, 369, 531, 933, 1681, 2419, 2799, 5043, 7257, 12751, 15129, 18349, 21771, 38253, 55047, 99179, 114759, 165141, 297537, 522791, 752309, 892611, 1568373, 2256927, 4705119, 6770781, 30844669, 92534007, 277602021]

約数ペア:

[(1, 277602021), (3, 92534007), (9, 30844669), (41, 6770781), (59, 4705119), (123, 2256927), (177, 1568373), (311, 892611), (369, 752309), (531, 522791), (933, 297537), (1681, 165141), (2419, 114759), (2799, 99179), (5043, 55047), (7257, 38253), (12751, 21771), (15129, 18349)]