154080831987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{300352499}}^1$

素因数の和:300352527

約数の個数: 16

約数和(自身を含む): 240282000000

約数和(自身を除く): 86201168013

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 300352499, 901057497, 2703172491, 5706697481, 8109517473, 17120092443, 51360277329, 154080831987]

約数ペア:

[(1, 154080831987), (3, 51360277329), (9, 17120092443), (19, 8109517473), (27, 5706697481), (57, 2703172491), (171, 901057497), (513, 300352499)]