78482787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 115584000

約数和(自身を除く): 37101213

約数列:

[1, 3, 19, 29, 57, 79, 87, 237, 551, 601, 1501, 1653, 1803, 2291, 4503, 6873, 11419, 17429, 34257, 43529, 47479, 52287, 130587, 142437, 331151, 902101, 993453, 1376891, 2706303, 4130673, 26160929, 78482787]

約数ペア:

[(1, 78482787), (3, 26160929), (19, 4130673), (29, 2706303), (57, 1376891), (79, 993453), (87, 902101), (237, 331151), (551, 142437), (601, 130587), (1501, 52287), (1653, 47479), (1803, 43529), (2291, 34257), (4503, 17429), (6873, 11419)]