87623967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12541}}^1$

素因数の和:12698

約数の個数: 16

約数和(自身を含む): 124617312

約数和(自身を除く): 36993345

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 12541, 37623, 213197, 639591, 1718117, 5154351, 29207989, 87623967]

約数ペア:

[(1, 87623967), (3, 29207989), (17, 5154351), (51, 1718117), (137, 639591), (411, 213197), (2329, 37623), (6987, 12541)]