137064417

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{5209}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 213818400

約数和(自身を除く): 76753983

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 3759, 5209, 8771, 15627, 26313, 36463, 109389, 255241, 765723, 932411, 2797233, 6526877, 19580631, 45688139, 137064417]

約数ペア:

[(1, 137064417), (3, 45688139), (7, 19580631), (21, 6526877), (49, 2797233), (147, 932411), (179, 765723), (537, 255241), (1253, 109389), (3759, 36463), (5209, 26313), (8771, 15627)]