81599079

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1669}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 111689600

約数和(自身を除く): 30090521

約数列:

[1, 3, 43, 129, 379, 1137, 1669, 5007, 16297, 48891, 71767, 215301, 632551, 1897653, 27199693, 81599079]

約数ペア:

[(1, 81599079), (3, 27199693), (43, 1897653), (129, 632551), (379, 215301), (1137, 71767), (1669, 48891), (5007, 16297)]