127908153

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{10321}}^1$

素因数の和:10356

約数の個数: 28

約数和(自身を含む): 203075028

約数和(自身を除く): 75166875

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 10321, 12393, 30963, 92889, 175457, 278667, 526371, 836001, 1579113, 2508003, 4737339, 7524009, 14212017, 42636051, 127908153]

約数ペア:

[(1, 127908153), (3, 42636051), (9, 14212017), (17, 7524009), (27, 4737339), (51, 2508003), (81, 1579113), (153, 836001), (243, 526371), (459, 278667), (729, 175457), (1377, 92889), (4131, 30963), (10321, 12393)]