87927281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10753}}^1$

素因数の和:10820

約数の個数: 16

約数和(自身を含む): 102980304

約数和(自身を除く): 15053023

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 10753, 139789, 182801, 397861, 2376413, 5172193, 6763637, 87927281]

約数ペア:

[(1, 87927281), (13, 6763637), (17, 5172193), (37, 2376413), (221, 397861), (481, 182801), (629, 139789), (8177, 10753)]