268132671

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{18133}}^1$

素因数の和:18223

約数の個数: 24

約数和(自身を含む): 407362176

約数和(自身を除く): 139229505

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 14787, 18133, 54399, 163197, 562123, 961049, 1686369, 2883147, 5059107, 8649441, 29792519, 89377557, 268132671]

約数ペア:

[(1, 268132671), (3, 89377557), (9, 29792519), (31, 8649441), (53, 5059107), (93, 2883147), (159, 1686369), (279, 961049), (477, 562123), (1643, 163197), (4929, 54399), (14787, 18133)]