57016479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 27655521

約数列:

[1, 3, 13, 39, 59, 71, 177, 213, 349, 767, 923, 1047, 2301, 2769, 4189, 4537, 12567, 13611, 20591, 24779, 54457, 61773, 74337, 163371, 267683, 322127, 803049, 966381, 1461961, 4385883, 19005493, 57016479]

約数ペア:

[(1, 57016479), (3, 19005493), (13, 4385883), (39, 1461961), (59, 966381), (71, 803049), (177, 322127), (213, 267683), (349, 163371), (767, 74337), (923, 61773), (1047, 54457), (2301, 24779), (2769, 20591), (4189, 13611), (4537, 12567)]