70680081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7477}}^1$

素因数の和:7640

約数の個数: 16

約数和(自身を含む): 99068544

約数和(自身を除く): 28388463

約数列:

[1, 3, 23, 69, 137, 411, 3151, 7477, 9453, 22431, 171971, 515913, 1024349, 3073047, 23560027, 70680081]

約数ペア:

[(1, 70680081), (3, 23560027), (23, 3073047), (69, 1024349), (137, 515913), (411, 171971), (3151, 22431), (7477, 9453)]