53209527

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{25087}}^1$

素因数の和:25198

約数の個数: 16

約数和(自身を含む): 81887232

約数和(自身を除く): 28677705

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 25087, 75261, 175609, 526827, 2533787, 7601361, 17736509, 53209527]

約数ペア:

[(1, 53209527), (3, 17736509), (7, 7601361), (21, 2533787), (101, 526827), (303, 175609), (707, 75261), (2121, 25087)]