25853337

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6791}}^1$

素因数の和:6850

約数の個数: 20

約数和(自身を含む): 39447936

約数和(自身を除く): 13594599

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6791, 20373, 61119, 183357, 319177, 550071, 957531, 2872593, 8617779, 25853337]

約数ペア:

[(1, 25853337), (3, 8617779), (9, 2872593), (27, 957531), (47, 550071), (81, 319177), (141, 183357), (423, 61119), (1269, 20373), (3807, 6791)]