236418669

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 364501368

約数和(自身を除く): 128082699

約数列:

[1, 3, 9, 27, 41, 81, 123, 257, 277, 369, 771, 831, 1107, 2313, 2493, 3321, 6939, 7479, 10537, 11357, 20817, 22437, 31611, 34071, 71189, 94833, 102213, 213567, 284499, 306639, 640701, 853497, 919917, 1922103, 2918749, 5766309, 8756247, 26268741, 78806223, 236418669]

約数ペア:

[(1, 236418669), (3, 78806223), (9, 26268741), (27, 8756247), (41, 5766309), (81, 2918749), (123, 1922103), (257, 919917), (277, 853497), (369, 640701), (771, 306639), (831, 284499), (1107, 213567), (2313, 102213), (2493, 94833), (3321, 71189), (6939, 34071), (7479, 31611), (10537, 22437), (11357, 20817)]