152070939

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{35423}}^1$

素因数の和:35488

約数の個数: 20

約数和(自身を含む): 231460416

約数和(自身を除く): 79389477

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 35423, 106269, 318807, 956421, 1877419, 2869263, 5632257, 16896771, 50690313, 152070939]

約数ペア:

[(1, 152070939), (3, 50690313), (9, 16896771), (27, 5632257), (53, 2869263), (81, 1877419), (159, 956421), (477, 318807), (1431, 106269), (4293, 35423)]