29136213

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 16022187

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 293, 381, 783, 879, 1143, 2637, 3429, 3683, 7911, 8497, 11049, 25491, 33147, 37211, 76473, 99441, 111633, 229419, 334899, 1004697, 1079119, 3237357, 9712071, 29136213]

約数ペア:

[(1, 29136213), (3, 9712071), (9, 3237357), (27, 1079119), (29, 1004697), (87, 334899), (127, 229419), (261, 111633), (293, 99441), (381, 76473), (783, 37211), (879, 33147), (1143, 25491), (2637, 11049), (3429, 8497), (3683, 7911)]