55332153

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8738

約数の個数: 20

約数和(自身を含む): 83712640

約数和(自身を除く): 28380487

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 8647, 25941, 77823, 233469, 683113, 700407, 2049339, 6148017, 18444051, 55332153]

約数ペア:

[(1, 55332153), (3, 18444051), (9, 6148017), (27, 2049339), (79, 700407), (81, 683113), (237, 233469), (711, 77823), (2133, 25941), (6399, 8647)]