268762977

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{54001}}^1$

素因数の和:54093

約数の個数: 24

約数和(自身を含む): 449296640

約数和(自身を除く): 180533663

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 54001, 162003, 378007, 486009, 1134021, 3402063, 4266079, 12798237, 29862553, 38394711, 89587659, 268762977]

約数ペア:

[(1, 268762977), (3, 89587659), (7, 38394711), (9, 29862553), (21, 12798237), (63, 4266079), (79, 3402063), (237, 1134021), (553, 486009), (711, 378007), (1659, 162003), (4977, 54001)]