201959109

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 327214080

約数和(自身を除く): 125254971

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 647, 1051, 1941, 3153, 5823, 7117, 9459, 11561, 17469, 21351, 28377, 34683, 64053, 104049, 192159, 312147, 679997, 2039991, 6119973, 7479967, 18359919, 22439901, 67319703, 201959109]

約数ペア:

[(1, 201959109), (3, 67319703), (9, 22439901), (11, 18359919), (27, 7479967), (33, 6119973), (99, 2039991), (297, 679997), (647, 312147), (1051, 192159), (1941, 104049), (3153, 64053), (5823, 34683), (7117, 28377), (9459, 21351), (11561, 17469)]