47139627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 70801920

約数和(自身を除く): 23662293

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 779, 877, 943, 1311, 2337, 2631, 2829, 16663, 17917, 20171, 35957, 49989, 53751, 60513, 107871, 383249, 683183, 827011, 1149747, 2049549, 2481033, 15713209, 47139627]

約数ペア:

[(1, 47139627), (3, 15713209), (19, 2481033), (23, 2049549), (41, 1149747), (57, 827011), (69, 683183), (123, 383249), (437, 107871), (779, 60513), (877, 53751), (943, 49989), (1311, 35957), (2337, 20171), (2631, 17917), (2829, 16663)]