77888049

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{4451}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 109697280

約数和(自身を除く): 31809231

約数列:

[1, 3, 19, 57, 307, 921, 4451, 5833, 13353, 17499, 84569, 253707, 1366457, 4099371, 25962683, 77888049]

約数ペア:

[(1, 77888049), (3, 25962683), (19, 4099371), (57, 1366457), (307, 253707), (921, 84569), (4451, 17499), (5833, 13353)]