69975921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1511}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 95800320

約数和(自身を除く): 25824399

約数列:

[1, 3, 43, 129, 359, 1077, 1511, 4533, 15437, 46311, 64973, 194919, 542449, 1627347, 23325307, 69975921]

約数ペア:

[(1, 69975921), (3, 23325307), (43, 1627347), (129, 542449), (359, 194919), (1077, 64973), (1511, 46311), (4533, 15437)]