69750021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{44971}}^1$

素因数の和:45032

約数の個数: 16

約数和(自身を含む): 103615488

約数和(自身を除く): 33865467

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 44971, 134913, 494681, 1484043, 2113637, 6340911, 23250007, 69750021]

約数ペア:

[(1, 69750021), (3, 23250007), (11, 6340911), (33, 2113637), (47, 1484043), (141, 494681), (517, 134913), (1551, 44971)]