68942461

素因数分解:

$7^2\times {\mathrm{919}}^1\times {\mathrm{1531}}^1$

素因数の和:2464

約数の個数: 12

約数和(自身を含む): 80338080

約数和(自身を除く): 11395619

約数列:

[1, 7, 49, 919, 1531, 6433, 10717, 45031, 75019, 1406989, 9848923, 68942461]

約数ペア:

[(1, 68942461), (7, 9848923), (49, 1406989), (919, 75019), (1531, 45031), (6433, 10717)]