89918961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{19603}}^1$

素因数の和:19756

約数の個数: 16

約数和(自身を含む): 131738880

約数和(自身を除く): 41819919

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 19603, 58809, 215633, 646899, 2724817, 8174451, 29972987, 89918961]

約数ペア:

[(1, 89918961), (3, 29972987), (11, 8174451), (33, 2724817), (139, 646899), (417, 215633), (1529, 58809), (4587, 19603)]