57255783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 27416217

約数列:

[1, 3, 13, 39, 59, 149, 167, 177, 447, 501, 767, 1937, 2171, 2301, 5811, 6513, 8791, 9853, 24883, 26373, 29559, 74649, 114283, 128089, 323479, 342849, 384267, 970437, 1468097, 4404291, 19085261, 57255783]

約数ペア:

[(1, 57255783), (3, 19085261), (13, 4404291), (39, 1468097), (59, 970437), (149, 384267), (167, 342849), (177, 323479), (447, 128089), (501, 114283), (767, 74649), (1937, 29559), (2171, 26373), (2301, 24883), (5811, 9853), (6513, 8791)]