210738575421

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{709557493}}^1$

素因数の和:709557513

約数の個数: 16

約数和(自身を含む): 340587597120

約数和(自身を除く): 129849021699

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 709557493, 2128672479, 6386017437, 7805132423, 19158052311, 23415397269, 70246191807, 210738575421]

約数ペア:

[(1, 210738575421), (3, 70246191807), (9, 23415397269), (11, 19158052311), (27, 7805132423), (33, 6386017437), (99, 2128672479), (297, 709557493)]