807777153

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{66533}}^1$

素因数の和:66629

約数の個数: 24

約数和(自身を含む): 1245516480

約数和(自身を除く): 437739327

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 66533, 199599, 598797, 1264127, 3792381, 4723843, 11377143, 14171529, 42514587, 89753017, 269259051, 807777153]

約数ペア:

[(1, 807777153), (3, 269259051), (9, 89753017), (19, 42514587), (57, 14171529), (71, 11377143), (171, 4723843), (213, 3792381), (639, 1264127), (1349, 598797), (4047, 199599), (12141, 66533)]