193600173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 284497920

約数和(自身を除く): 90897747

約数列:

[1, 3, 13, 39, 71, 139, 213, 417, 503, 923, 1509, 1807, 2769, 5421, 6539, 9869, 19617, 29607, 35713, 69917, 107139, 128297, 209751, 384891, 464269, 908921, 1392807, 2726763, 4964107, 14892321, 64533391, 193600173]

約数ペア:

[(1, 193600173), (3, 64533391), (13, 14892321), (39, 4964107), (71, 2726763), (139, 1392807), (213, 908921), (417, 464269), (503, 384891), (923, 209751), (1509, 128297), (1807, 107139), (2769, 69917), (5421, 35713), (6539, 29607), (9869, 19617)]