26079219

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{20551}}^1$

素因数の和:20607

約数の個数: 16

約数和(自身を含む): 39459840

約数和(自身を除く): 13380621

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 20551, 61653, 184959, 554877, 965897, 2897691, 8693073, 26079219]

約数ペア:

[(1, 26079219), (3, 8693073), (9, 2897691), (27, 965897), (47, 554877), (141, 184959), (423, 61653), (1269, 20551)]