138045457269

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1978891}}^1$

素因数の和:1979257

約数の個数: 24

約数和(自身を含む): 208686034752

約数和(自身を除く): 70640577483

約数列:

[1, 3, 9, 23, 69, 207, 337, 1011, 3033, 7751, 23253, 69759, 1978891, 5936673, 17810019, 45514493, 136543479, 409630437, 666886267, 2000658801, 6001976403, 15338384141, 46015152423, 138045457269]

約数ペア:

[(1, 138045457269), (3, 46015152423), (9, 15338384141), (23, 6001976403), (69, 2000658801), (207, 666886267), (337, 409630437), (1011, 136543479), (3033, 45514493), (7751, 17810019), (23253, 5936673), (69759, 1978891)]