137430267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 206976000

約数和(自身を除く): 69545733

約数列:

[1, 3, 13, 23, 39, 69, 299, 349, 439, 897, 1047, 1317, 4537, 5707, 8027, 10097, 13611, 17121, 24081, 30291, 104351, 131261, 153211, 313053, 393783, 459633, 1991743, 3523853, 5975229, 10571559, 45810089, 137430267]

約数ペア:

[(1, 137430267), (3, 45810089), (13, 10571559), (23, 5975229), (39, 3523853), (69, 1991743), (299, 459633), (349, 393783), (439, 313053), (897, 153211), (1047, 131261), (1317, 104351), (4537, 30291), (5707, 24081), (8027, 17121), (10097, 13611)]