121488741

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{136351}}^1$

素因数の和:136374

約数の個数: 20

約数和(自身を含む): 197983104

約数和(自身を除く): 76494363

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 136351, 409053, 1227159, 1499861, 3681477, 4499583, 11044431, 13498749, 40496247, 121488741]

約数ペア:

[(1, 121488741), (3, 40496247), (9, 13498749), (11, 11044431), (27, 4499583), (33, 3681477), (81, 1499861), (99, 1227159), (297, 409053), (891, 136351)]