83139507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 135298560

約数和(自身を除く): 52159053

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1727, 1783, 4239, 5181, 5349, 15543, 16047, 19613, 46629, 48141, 58839, 176517, 279931, 529551, 839793, 2519379, 3079241, 7558137, 9237723, 27713169, 83139507]

約数ペア:

[(1, 83139507), (3, 27713169), (9, 9237723), (11, 7558137), (27, 3079241), (33, 2519379), (99, 839793), (157, 529551), (297, 279931), (471, 176517), (1413, 58839), (1727, 48141), (1783, 46629), (4239, 19613), (5181, 16047), (5349, 15543)]